Q: What is the sum of all factors of the number 3,915,878 excluding 3,915,878?
A: 1,957,942
The factors of the number 3,915,878 are: 1, 2, 1957939, 3915878.
If you add them up, you will get the total of 3,915,879. Now subtract 3,915,878 to get 1,957,942