19010172

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{1289}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 44427600

約数和(自身を除く): 25417428

約数列:

[1, 2, 3, 4, 6, 12, 1229, 1289, 2458, 2578, 3687, 3867, 4916, 5156, 7374, 7734, 14748, 15468, 1584181, 3168362, 4752543, 6336724, 9505086, 19010172]

約数ペア:

[(1, 19010172), (2, 9505086), (3, 6336724), (4, 4752543), (6, 3168362), (12, 1584181), (1229, 15468), (1289, 14748), (2458, 7734), (2578, 7374), (3687, 5156), (3867, 4916)]