12147268

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{937}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 24372992

約数和(自身を除く): 12225724

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 937, 1852, 1874, 3241, 3748, 6482, 6559, 12964, 13118, 26236, 433831, 867662, 1735324, 3036817, 6073634, 12147268]

約数ペア:

[(1, 12147268), (2, 6073634), (4, 3036817), (7, 1735324), (14, 867662), (28, 433831), (463, 26236), (926, 13118), (937, 12964), (1852, 6559), (1874, 6482), (3241, 3748)]