19103118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44843}}^1$

素因数の和:44919

約数の個数: 16

約数和(自身を含む): 38745216

約数和(自身を除く): 19642098

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44843, 89686, 134529, 269058, 3183853, 6367706, 9551559, 19103118]

約数ペア:

[(1, 19103118), (2, 9551559), (3, 6367706), (6, 3183853), (71, 269058), (142, 134529), (213, 89686), (426, 44843)]