19146237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{857}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 27922752

約数和(自身を除く): 8776515

約数列:

[1, 3, 11, 33, 677, 857, 2031, 2571, 7447, 9427, 22341, 28281, 580189, 1740567, 6382079, 19146237]

約数ペア:

[(1, 19146237), (3, 6382079), (11, 1740567), (33, 580189), (677, 28281), (857, 22341), (2031, 9427), (2571, 7447)]