11831540848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{23853913}}^1$

素因数の和:23853952

約数の個数: 20

約数和(自身を含む): 23663082688

約数和(自身を除く): 11831541840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 23853913, 47707826, 95415652, 190831304, 381662608, 739471303, 1478942606, 2957885212, 5915770424, 11831540848]

約数ペア:

[(1, 11831540848), (2, 5915770424), (4, 2957885212), (8, 1478942606), (16, 739471303), (31, 381662608), (62, 190831304), (124, 95415652), (248, 47707826), (496, 23853913)]