22403830

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2543}}^1$

素因数の和:3431

約数の個数: 16

約数和(自身を含む): 40388544

約数和(自身を除く): 17984714

約数列:

[1, 2, 5, 10, 881, 1762, 2543, 4405, 5086, 8810, 12715, 25430, 2240383, 4480766, 11201915, 22403830]

約数ペア:

[(1, 22403830), (2, 11201915), (5, 4480766), (10, 2240383), (881, 25430), (1762, 12715), (2543, 8810), (4405, 5086)]