19012548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{51109}}^1$

素因数の和:51147

約数の個数: 24

約数和(自身を含む): 45794560

約数和(自身を除く): 26782012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 51109, 102218, 153327, 204436, 306654, 613308, 1584379, 3168758, 4753137, 6337516, 9506274, 19012548]

約数ペア:

[(1, 19012548), (2, 9506274), (3, 6337516), (4, 4753137), (6, 3168758), (12, 1584379), (31, 613308), (62, 306654), (93, 204436), (124, 153327), (186, 102218), (372, 51109)]