Q: What is the sum of all factors of the number 10,015,421 excluding 10,015,421?
A: 770,431
The factors of the number 10,015,421 are: 1, 13, 770417, 10015421.
If you add them up, you will get the total of 10,016,191. Now subtract 10,015,421 to get 770,431