12153724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25111}}^1$

素因数の和:25137

約数の個数: 18

約数和(自身を含む): 23379272

約数和(自身を除く): 11225548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25111, 50222, 100444, 276221, 552442, 1104884, 3038431, 6076862, 12153724]

約数ペア:

[(1, 12153724), (2, 6076862), (4, 3038431), (11, 1104884), (22, 552442), (44, 276221), (121, 100444), (242, 50222), (484, 25111)]