12377968

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 30

約数和(自身を含む): 25322784

約数和(自身を除く): 12944816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2143, 2888, 4286, 5776, 8572, 17144, 34288, 40717, 81434, 162868, 325736, 651472, 773623, 1547246, 3094492, 6188984, 12377968]

約数ペア:

[(1, 12377968), (2, 6188984), (4, 3094492), (8, 1547246), (16, 773623), (19, 651472), (38, 325736), (76, 162868), (152, 81434), (304, 40717), (361, 34288), (722, 17144), (1444, 8572), (2143, 5776), (2888, 4286)]