18661082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4441}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 30703104

約数和(自身を除く): 12042022

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4441, 8882, 48851, 97702, 848231, 1696462, 9330541, 18661082]

約数ペア:

[(1, 18661082), (2, 9330541), (11, 1696462), (22, 848231), (191, 97702), (382, 48851), (2101, 8882), (4202, 4441)]