12429868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 23973264

約数和(自身を除く): 11543396

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2797, 4444, 5594, 11188, 30767, 61534, 123068, 282497, 564994, 1129988, 3107467, 6214934, 12429868]

約数ペア:

[(1, 12429868), (2, 6214934), (4, 3107467), (11, 1129988), (22, 564994), (44, 282497), (101, 123068), (202, 61534), (404, 30767), (1111, 11188), (2222, 5594), (2797, 4444)]