22184404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1453}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 42503328

約数和(自身を除く): 20318924

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 1453, 2906, 3817, 5812, 7634, 15268, 15983, 31966, 63932, 504191, 1008382, 2016764, 5546101, 11092202, 22184404]

約数ペア:

[(1, 22184404), (2, 11092202), (4, 5546101), (11, 2016764), (22, 1008382), (44, 504191), (347, 63932), (694, 31966), (1388, 15983), (1453, 15268), (2906, 7634), (3817, 5812)]