2100080510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19091641}}^1$

素因数の和:19091659

約数の個数: 16

約数和(自身を含む): 4123794672

約数和(自身を除く): 2023714162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19091641, 38183282, 95458205, 190916410, 210008051, 420016102, 1050040255, 2100080510]

約数ペア:

[(1, 2100080510), (2, 1050040255), (5, 420016102), (10, 210008051), (11, 190916410), (22, 95458205), (55, 38183282), (110, 19091641)]