12485964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 32014080

約数和(自身を除く): 19528116

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2381, 2622, 4762, 5244, 7143, 9524, 14286, 28572, 45239, 54763, 90478, 109526, 135717, 164289, 180956, 219052, 271434, 328578, 542868, 657156, 1040497, 2080994, 3121491, 4161988, 6242982, 12485964]

約数ペア:

[(1, 12485964), (2, 6242982), (3, 4161988), (4, 3121491), (6, 2080994), (12, 1040497), (19, 657156), (23, 542868), (38, 328578), (46, 271434), (57, 219052), (69, 180956), (76, 164289), (92, 135717), (114, 109526), (138, 90478), (228, 54763), (276, 45239), (437, 28572), (874, 14286), (1311, 9524), (1748, 7143), (2381, 5244), (2622, 4762)]