12255854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 19873728

約数和(自身を除く): 7617874

約数列:

[1, 2, 13, 26, 317, 634, 1487, 2974, 4121, 8242, 19331, 38662, 471379, 942758, 6127927, 12255854]

約数ペア:

[(1, 12255854), (2, 6127927), (13, 942758), (26, 471379), (317, 38662), (634, 19331), (1487, 8242), (2974, 4121)]