21160584005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9383851}}^1$

素因数の和:9383908

約数の個数: 16

約数和(自身を含む): 28376768448

約数和(自身を除く): 7216184443

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9383851, 46919255, 103222361, 384737891, 516111805, 1923689455, 4232116801, 21160584005]

約数ペア:

[(1, 21160584005), (5, 4232116801), (11, 1923689455), (41, 516111805), (55, 384737891), (205, 103222361), (451, 46919255), (2255, 9383851)]