19188837

素因数分解:

$3^2\times {\mathrm{1279}}^1\times {\mathrm{1667}}^1$

素因数の和:2952

約数の個数: 12

約数和(自身を含む): 27755520

約数和(自身を除く): 8566683

約数列:

[1, 3, 9, 1279, 1667, 3837, 5001, 11511, 15003, 2132093, 6396279, 19188837]

約数ペア:

[(1, 19188837), (3, 6396279), (9, 2132093), (1279, 15003), (1667, 11511), (3837, 5001)]