Total count of docs by Doc Maker (Person)

Hello community! I am attempting write a formula or perhaps access the API to find a count of docs created and currently owned by all Doc Makers. The formula would be preferred over building an API that calls the list of users and pulls the list of docs they are the principal over, but I am open to suggestions.
Ideally I would end up with a table like
owner_name | owner_doc_count
I can’t find much in the formula’s related to other accounts.

Thanks!