57019924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84349}}^1$

素因数の和:84379

約数の個数: 18

約数和(自身を含む): 108052350

約数和(自身を除く): 51032426

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84349, 168698, 337396, 1096537, 2193074, 4386148, 14254981, 28509962, 57019924]

約数ペア:

[(1, 57019924), (2, 28509962), (4, 14254981), (13, 4386148), (26, 2193074), (52, 1096537), (169, 337396), (338, 168698), (676, 84349)]