22088638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 39241440

約数和(自身を除く): 17152802

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 457, 914, 1859, 2197, 3718, 4394, 5027, 5941, 10054, 11882, 24167, 48334, 65351, 77233, 130702, 154466, 849563, 1004029, 1699126, 2008058, 11044319, 22088638]

約数ペア:

[(1, 22088638), (2, 11044319), (11, 2008058), (13, 1699126), (22, 1004029), (26, 849563), (143, 154466), (169, 130702), (286, 77233), (338, 65351), (457, 48334), (914, 24167), (1859, 11882), (2197, 10054), (3718, 5941), (4394, 5027)]