22387436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 42075936

約数和(自身を除く): 19688500

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4637, 4828, 9274, 18548, 78829, 157658, 315316, 329227, 658454, 1316908, 5596859, 11193718, 22387436]

約数ペア:

[(1, 22387436), (2, 11193718), (4, 5596859), (17, 1316908), (34, 658454), (68, 329227), (71, 315316), (142, 157658), (284, 78829), (1207, 18548), (2414, 9274), (4637, 4828)]