22265178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{285451}}^1$

素因数の和:285469

約数の個数: 16

約数和(自身を含む): 47955936

約数和(自身を除く): 25690758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 285451, 570902, 856353, 1712706, 3710863, 7421726, 11132589, 22265178]

約数ペア:

[(1, 22265178), (2, 11132589), (3, 7421726), (6, 3710863), (13, 1712706), (26, 856353), (39, 570902), (78, 285451)]