Q: What is the sum of all factors of the number 5,638,421 including 5,638,421?
A: 5,974,080
The factors of the number 5,638,421 are: 1, 19, 167, 1777, 3173, 33763, 296759, 5638421.
If you add them up, you will get the total of 5,974,080.