12893432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 25574400

約数和(自身を除く): 12680968

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 887, 1774, 1817, 3548, 3634, 7096, 7268, 14536, 20401, 40802, 70073, 81604, 140146, 163208, 280292, 560584, 1611679, 3223358, 6446716, 12893432]

約数ペア:

[(1, 12893432), (2, 6446716), (4, 3223358), (8, 1611679), (23, 560584), (46, 280292), (79, 163208), (92, 140146), (158, 81604), (184, 70073), (316, 40802), (632, 20401), (887, 14536), (1774, 7268), (1817, 7096), (3548, 3634)]