23722756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 42910560

約数和(自身を除く): 19187804

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1289, 2578, 4601, 5156, 9202, 18404, 55427, 110854, 137923, 221708, 275846, 551692, 5930689, 11861378, 23722756]

約数ペア:

[(1, 23722756), (2, 11861378), (4, 5930689), (43, 551692), (86, 275846), (107, 221708), (172, 137923), (214, 110854), (428, 55427), (1289, 18404), (2578, 9202), (4601, 5156)]