18169931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 20745984

約数和(自身を除く): 2576053

約数列:

[1, 13, 23, 67, 299, 871, 907, 1541, 11791, 20033, 20861, 60769, 271193, 789997, 1397687, 18169931]

約数ペア:

[(1, 18169931), (13, 1397687), (23, 789997), (67, 271193), (299, 60769), (871, 20861), (907, 20033), (1541, 11791)]