12556936

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 27743040

約数和(自身を除く): 15186104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 311, 392, 412, 622, 721, 824, 1244, 1442, 2177, 2488, 2884, 4354, 5047, 5768, 8708, 10094, 15239, 17416, 20188, 30478, 32033, 40376, 60956, 64066, 121912, 128132, 224231, 256264, 448462, 896924, 1569617, 1793848, 3139234, 6278468, 12556936]

約数ペア:

[(1, 12556936), (2, 6278468), (4, 3139234), (7, 1793848), (8, 1569617), (14, 896924), (28, 448462), (49, 256264), (56, 224231), (98, 128132), (103, 121912), (196, 64066), (206, 60956), (311, 40376), (392, 32033), (412, 30478), (622, 20188), (721, 17416), (824, 15239), (1244, 10094), (1442, 8708), (2177, 5768), (2488, 5047), (2884, 4354)]