Q: What is the sum of all factors of the number 15,400,109 excluding 15,400,109?
A: 8,371
The factors of the number 15,400,109 are: 1, 2731, 5639, 15400109.
If you add them up, you will get the total of 15,400,117. Now subtract 15,400,109 to get 8,371