21300092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4793}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 41074992

約数和(自身を除く): 19774900

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 4793, 9586, 19172, 52723, 105446, 210892, 484093, 968186, 1936372, 5325023, 10650046, 21300092]

約数ペア:

[(1, 21300092), (2, 10650046), (4, 5325023), (11, 1936372), (22, 968186), (44, 484093), (101, 210892), (202, 105446), (404, 52723), (1111, 19172), (2222, 9586), (4444, 4793)]