12102310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 23911200

約数和(自身を除く): 11808890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 409, 538, 818, 1345, 2045, 2690, 2959, 4090, 4499, 5918, 8998, 14795, 22495, 29590, 44990, 110021, 220042, 550105, 1100210, 1210231, 2420462, 6051155, 12102310]

約数ペア:

[(1, 12102310), (2, 6051155), (5, 2420462), (10, 1210231), (11, 1100210), (22, 550105), (55, 220042), (110, 110021), (269, 44990), (409, 29590), (538, 22495), (818, 14795), (1345, 8998), (2045, 5918), (2690, 4499), (2959, 4090)]