Q: What is the sum of all factors of the number 12,742,251 excluding 12,742,251?
A: 4,247,421
The factors of the number 12,742,251 are: 1, 3, 4247417, 12742251.
If you add them up, you will get the total of 12,742,255. Now subtract 12,742,251 to get 4,247,421