18793942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6997}}^1$

素因数の和:7095

約数の個数: 16

約数和(自身を含む): 30231360

約数和(自身を除く): 11437418

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6997, 13994, 118949, 237898, 552763, 1105526, 9396971, 18793942]

約数ペア:

[(1, 18793942), (2, 9396971), (17, 1105526), (34, 552763), (79, 237898), (158, 118949), (1343, 13994), (2686, 6997)]