13380895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 17680032

約数和(自身を除く): 4299137

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2153, 6215, 10765, 23683, 118415, 243289, 1216445, 2676179, 13380895]

約数ペア:

[(1, 13380895), (5, 2676179), (11, 1216445), (55, 243289), (113, 118415), (565, 23683), (1243, 10765), (2153, 6215)]