2019759610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{19267}}^1$

素因数の和:20238

約数の個数: 32

約数和(自身を含む): 3970441152

約数和(自身を除く): 1950681542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 953, 1906, 4765, 9530, 10483, 19267, 20966, 38534, 52415, 96335, 104830, 192670, 211937, 423874, 1059685, 2119370, 18361451, 36722902, 91807255, 183614510, 201975961, 403951922, 1009879805, 2019759610]

約数ペア:

[(1, 2019759610), (2, 1009879805), (5, 403951922), (10, 201975961), (11, 183614510), (22, 91807255), (55, 36722902), (110, 18361451), (953, 2119370), (1906, 1059685), (4765, 423874), (9530, 211937), (10483, 192670), (19267, 104830), (20966, 96335), (38534, 52415)]