18486395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 23794560

約数和(自身を除く): 5308165

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2753, 6715, 13765, 46801, 217487, 234005, 1087435, 3697279, 18486395]

約数ペア:

[(1, 18486395), (5, 3697279), (17, 1087435), (79, 234005), (85, 217487), (395, 46801), (1343, 13765), (2753, 6715)]