19341213

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 26360640

約数和(自身を除く): 7019427

約数列:

[1, 3, 89, 107, 267, 321, 677, 2031, 9523, 28569, 60253, 72439, 180759, 217317, 6447071, 19341213]

約数ペア:

[(1, 19341213), (3, 6447071), (89, 217317), (107, 180759), (267, 72439), (321, 60253), (677, 28569), (2031, 9523)]