19371963

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 29455680

約数和(自身を除く): 10083717

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2011, 3211, 6033, 9633, 26143, 38209, 78429, 114627, 339859, 496717, 1019577, 1490151, 6457321, 19371963]

約数ペア:

[(1, 19371963), (3, 6457321), (13, 1490151), (19, 1019577), (39, 496717), (57, 339859), (169, 114627), (247, 78429), (507, 38209), (741, 26143), (2011, 9633), (3211, 6033)]