22205968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{5807}}^1$

素因数の和:6054

約数の個数: 20

約数和(自身を含む): 43211520

約数和(自身を除く): 21005552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 5807, 11614, 23228, 46456, 92912, 1387873, 2775746, 5551492, 11102984, 22205968]

約数ペア:

[(1, 22205968), (2, 11102984), (4, 5551492), (8, 2775746), (16, 1387873), (239, 92912), (478, 46456), (956, 23228), (1912, 11614), (3824, 5807)]