2019013592

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{919}}^1\times {\mathrm{5843}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 3871065600

約数和(自身を除く): 1852052008

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 919, 1838, 3676, 5843, 7352, 11686, 23372, 43193, 46744, 86386, 172772, 274621, 345544, 549242, 1098484, 2196968, 5369717, 10739434, 21478868, 42957736, 252376699, 504753398, 1009506796, 2019013592]

約数ペア:

[(1, 2019013592), (2, 1009506796), (4, 504753398), (8, 252376699), (47, 42957736), (94, 21478868), (188, 10739434), (376, 5369717), (919, 2196968), (1838, 1098484), (3676, 549242), (5843, 345544), (7352, 274621), (11686, 172772), (23372, 86386), (43193, 46744)]