23112455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 29466720

約数和(自身を除く): 6354265

約数列:

[1, 5, 19, 95, 113, 565, 2147, 2153, 10735, 10765, 40907, 204535, 243289, 1216445, 4622491, 23112455]

約数ペア:

[(1, 23112455), (5, 4622491), (19, 1216445), (95, 243289), (113, 204535), (565, 40907), (2147, 10765), (2153, 10735)]