12513656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 25021440

約数和(自身を除く): 12507784

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 1447, 2162, 2894, 4324, 5788, 8648, 11576, 33281, 66562, 68009, 133124, 136018, 266248, 272036, 544072, 1564207, 3128414, 6256828, 12513656]

約数ペア:

[(1, 12513656), (2, 6256828), (4, 3128414), (8, 1564207), (23, 544072), (46, 272036), (47, 266248), (92, 136018), (94, 133124), (184, 68009), (188, 66562), (376, 33281), (1081, 11576), (1447, 8648), (2162, 5788), (2894, 4324)]