12862022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 20161440

約数和(自身を除く): 7299418

約数列:

[1, 2, 29, 58, 103, 206, 2153, 2987, 4306, 5974, 62437, 124874, 221759, 443518, 6431011, 12862022]

約数ペア:

[(1, 12862022), (2, 6431011), (29, 443518), (58, 221759), (103, 124874), (206, 62437), (2153, 5974), (2987, 4306)]