22456684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 40572000

約数和(自身を除く): 18115316

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 919, 1838, 3676, 6109, 12218, 24436, 37679, 75358, 136931, 150716, 273862, 547724, 5614171, 11228342, 22456684]

約数ペア:

[(1, 22456684), (2, 11228342), (4, 5614171), (41, 547724), (82, 273862), (149, 150716), (164, 136931), (298, 75358), (596, 37679), (919, 24436), (1838, 12218), (3676, 6109)]