189331505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{11213}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 248681664

約数和(自身を除く): 59350159

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 11213, 16885, 56065, 123343, 616715, 3442391, 17211955, 37866301, 189331505]

約数ペア:

[(1, 189331505), (5, 37866301), (11, 17211955), (55, 3442391), (307, 616715), (1535, 123343), (3377, 56065), (11213, 16885)]