23721770

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4871}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 42795648

約数和(自身を除く): 19073878

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 4871, 9742, 24355, 48710, 2372177, 4744354, 11860885, 23721770]

約数ペア:

[(1, 23721770), (2, 11860885), (5, 4744354), (10, 2372177), (487, 48710), (974, 24355), (2435, 9742), (4870, 4871)]