30873238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4021}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 50677200

約数和(自身を除く): 19803962

約数列:

[1, 2, 11, 22, 349, 698, 3839, 4021, 7678, 8042, 44231, 88462, 1403329, 2806658, 15436619, 30873238]

約数ペア:

[(1, 30873238), (2, 15436619), (11, 2806658), (22, 1403329), (349, 88462), (698, 44231), (3839, 8042), (4021, 7678)]