19011288

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4227

約数の個数: 32

約数和(自身を含む): 47781360

約数和(自身を除く): 28770072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4021, 4728, 8042, 12063, 16084, 24126, 32168, 48252, 96504, 792137, 1584274, 2376411, 3168548, 4752822, 6337096, 9505644, 19011288]

約数ペア:

[(1, 19011288), (2, 9505644), (3, 6337096), (4, 4752822), (6, 3168548), (8, 2376411), (12, 1584274), (24, 792137), (197, 96504), (394, 48252), (591, 32168), (788, 24126), (1182, 16084), (1576, 12063), (2364, 8042), (4021, 4728)]