13428022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11451

約数の個数: 16

約数和(自身を含む): 21888000

約数和(自身を除く): 8459978

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 11399, 22798, 216581, 353369, 433162, 706738, 6714011, 13428022]

約数ペア:

[(1, 13428022), (2, 6714011), (19, 706738), (31, 433162), (38, 353369), (62, 216581), (589, 22798), (1178, 11399)]