22218898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2957}}^1$

素因数の和:3006

約数の個数: 24

約数和(自身を含む): 38140452

約数和(自身を除く): 15921554

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2957, 3757, 5914, 7514, 38441, 50269, 76882, 100538, 653497, 854573, 1306994, 1709146, 11109449, 22218898]

約数ペア:

[(1, 22218898), (2, 11109449), (13, 1709146), (17, 1306994), (26, 854573), (34, 653497), (221, 100538), (289, 76882), (442, 50269), (578, 38441), (2957, 7514), (3757, 5914)]