18013655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 23717664

約数和(自身を除く): 5704009

約数列:

[1, 5, 11, 55, 193, 965, 1697, 2123, 8485, 10615, 18667, 93335, 327521, 1637605, 3602731, 18013655]

約数ペア:

[(1, 18013655), (5, 3602731), (11, 1637605), (55, 327521), (193, 93335), (965, 18667), (1697, 10615), (2123, 8485)]