Q: What is the sum of all factors of the number 15,777,149 excluding 15,777,149?
A: 685,987
The factors of the number 15,777,149 are: 1, 23, 685963, 15777149.
If you add them up, you will get the total of 15,777,834. Now subtract 15,777,149 to get 685,987