22499216

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8627}}^1$

素因数の和:8798

約数の個数: 20

約数和(自身を含む): 43864752

約数和(自身を除く): 21365536

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8627, 17254, 34508, 69016, 138032, 1406201, 2812402, 5624804, 11249608, 22499216]

約数ペア:

[(1, 22499216), (2, 11249608), (4, 5624804), (8, 2812402), (16, 1406201), (163, 138032), (326, 69016), (652, 34508), (1304, 17254), (2608, 8627)]