23796770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139981}}^1$

素因数の和:140005

約数の個数: 16

約数和(自身を含む): 45354168

約数和(自身を除く): 21557398

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 139981, 279962, 699905, 1399810, 2379677, 4759354, 11898385, 23796770]

約数ペア:

[(1, 23796770), (2, 11898385), (5, 4759354), (10, 2379677), (17, 1399810), (34, 699905), (85, 279962), (170, 139981)]