19823037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 11384643

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1031, 1131, 1479, 3093, 6409, 13403, 17527, 19227, 29899, 40209, 52581, 89697, 227851, 388687, 508283, 683553, 1166061, 1524849, 6607679, 19823037]

約数ペア:

[(1, 19823037), (3, 6607679), (13, 1524849), (17, 1166061), (29, 683553), (39, 508283), (51, 388687), (87, 227851), (221, 89697), (377, 52581), (493, 40209), (663, 29899), (1031, 19227), (1131, 17527), (1479, 13403), (3093, 6409)]