21032580910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191205281}}^1$

素因数の和:191205299

約数の個数: 16

約数和(自身を含む): 41300340912

約数和(自身を除く): 20267760002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191205281, 382410562, 956026405, 1912052810, 2103258091, 4206516182, 10516290455, 21032580910]

約数ペア:

[(1, 21032580910), (2, 10516290455), (5, 4206516182), (10, 2103258091), (11, 1912052810), (22, 956026405), (55, 382410562), (110, 191205281)]