Q: What is the sum of all factors of the number 12,987,739 excluding 12,987,739?
A: 9,917
The factors of the number 12,987,739 are: 1, 1553, 8363, 12987739.
If you add them up, you will get the total of 12,987,748. Now subtract 12,987,739 to get 9,917