22581284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 43242528

約数和(自身を除く): 20661244

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1123, 1828, 2246, 4492, 5027, 10054, 12353, 20108, 24706, 49412, 513211, 1026422, 2052844, 5645321, 11290642, 22581284]

約数ペア:

[(1, 22581284), (2, 11290642), (4, 5645321), (11, 2052844), (22, 1026422), (44, 513211), (457, 49412), (914, 24706), (1123, 20108), (1828, 12353), (2246, 10054), (4492, 5027)]