12924296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20981}}^1$

素因数の和:21005

約数の個数: 32

約数和(自身を含む): 30214080

約数和(自身を除く): 17289784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20981, 41962, 83924, 146867, 167848, 230791, 293734, 461582, 587468, 923164, 1174936, 1615537, 1846328, 3231074, 6462148, 12924296]

約数ペア:

[(1, 12924296), (2, 6462148), (4, 3231074), (7, 1846328), (8, 1615537), (11, 1174936), (14, 923164), (22, 587468), (28, 461582), (44, 293734), (56, 230791), (77, 167848), (88, 146867), (154, 83924), (308, 41962), (616, 20981)]