22685704

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{2557}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 42590700

約数和(自身を除く): 19904996

約数列:

[1, 2, 4, 8, 1109, 2218, 2557, 4436, 5114, 8872, 10228, 20456, 2835713, 5671426, 11342852, 22685704]

約数ペア:

[(1, 22685704), (2, 11342852), (4, 5671426), (8, 2835713), (1109, 20456), (2218, 10228), (2557, 8872), (4436, 5114)]