Q: What is the sum of all factors of the number 215,424,622 including 215,424,622?

A: 390,804,480

Why is 390,804,480 the sum of all factors of 215,424,622, including 215,424,622?

The factors of the number 215,424,622 are: 1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 4111, 7486, 8222, 26201, 28777, 52402, 57554, 78109, 156218, 546763, 809867, 1093526, 1619734, 5669069, 11338138, 15387473, 30774946, 107712311, 215424622.

If you add them up, you will get the total of 390,804,480.