Q: What is the sum of all factors of the number 15,012,209 excluding 15,012,209?
A: 28,291
The factors of the number 15,012,209 are: 1, 541, 27749, 15012209.
If you add them up, you will get the total of 15,012,237. Now subtract 15,012,209 to get 28,291