18104762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40961}}^1$

素因数の和:40993

約数の個数: 16

約数和(自身を含む): 30967272

約数和(自身を除く): 12862510

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40961, 81922, 532493, 696337, 1064986, 1392674, 9052381, 18104762]

約数ペア:

[(1, 18104762), (2, 9052381), (13, 1392674), (17, 1064986), (26, 696337), (34, 532493), (221, 81922), (442, 40961)]