12931336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 14673464

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 6389, 12778, 25556, 51112, 70279, 140558, 146947, 281116, 293894, 562232, 587788, 1175576, 1616417, 3232834, 6465668, 12931336]

約数ペア:

[(1, 12931336), (2, 6465668), (4, 3232834), (8, 1616417), (11, 1175576), (22, 587788), (23, 562232), (44, 293894), (46, 281116), (88, 146947), (92, 140558), (184, 70279), (253, 51112), (506, 25556), (1012, 12778), (2024, 6389)]