12637724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26111}}^1$

素因数の和:26137

約数の個数: 18

約数和(自身を含む): 24310272

約数和(自身を除く): 11672548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26111, 52222, 104444, 287221, 574442, 1148884, 3159431, 6318862, 12637724]

約数ペア:

[(1, 12637724), (2, 6318862), (4, 3159431), (11, 1148884), (22, 574442), (44, 287221), (121, 104444), (242, 52222), (484, 26111)]