22158196

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{8779}}^1$

素因数の和:9414

約数の個数: 12

約数和(自身を含む): 38842720

約数和(自身を除く): 16684524

約数列:

[1, 2, 4, 631, 1262, 2524, 8779, 17558, 35116, 5539549, 11079098, 22158196]

約数ペア:

[(1, 22158196), (2, 11079098), (4, 5539549), (631, 35116), (1262, 17558), (2524, 8779)]