13872518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 22772880

約数和(自身を除く): 8900362

約数列:

[1, 2, 11, 22, 389, 778, 1621, 3242, 4279, 8558, 17831, 35662, 630569, 1261138, 6936259, 13872518]

約数ペア:

[(1, 13872518), (2, 6936259), (11, 1261138), (22, 630569), (389, 35662), (778, 17831), (1621, 8558), (3242, 4279)]