Q: What is the sum of all factors of the number 1,209,407 including 1,209,407?
A: 1,298,160
The factors of the number 1,209,407 are: 1, 19, 53, 1007, 1201, 22819, 63653, 1209407.
If you add them up, you will get the total of 1,298,160.