22105204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 42418656

約数和(自身を除く): 20313452

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 2381, 4642, 4762, 9284, 9524, 26191, 52382, 104764, 502391, 1004782, 2009564, 5526301, 11052602, 22105204]

約数ペア:

[(1, 22105204), (2, 11052602), (4, 5526301), (11, 2009564), (22, 1004782), (44, 502391), (211, 104764), (422, 52382), (844, 26191), (2321, 9524), (2381, 9284), (4642, 4762)]