22180334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 39052800

約数和(自身を除く): 16872466

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1129, 1786, 2258, 9823, 12419, 19646, 21451, 24838, 42902, 53063, 106126, 235961, 471922, 583693, 1008197, 1167386, 2016394, 11090167, 22180334]

約数ペア:

[(1, 22180334), (2, 11090167), (11, 2016394), (19, 1167386), (22, 1008197), (38, 583693), (47, 471922), (94, 235961), (209, 106126), (418, 53063), (517, 42902), (893, 24838), (1034, 21451), (1129, 19646), (1786, 12419), (2258, 9823)]