13838044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28591}}^1$

素因数の和:28617

約数の個数: 18

約数和(自身を含む): 26619152

約数和(自身を除く): 12781108

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28591, 57182, 114364, 314501, 629002, 1258004, 3459511, 6919022, 13838044]

約数ペア:

[(1, 13838044), (2, 6919022), (4, 3459511), (11, 1258004), (22, 629002), (44, 314501), (121, 114364), (242, 57182), (484, 28591)]