12626992

素因数分解:

$2^4\times 7^1\times {\mathrm{112741}}^1$

素因数の和:112756

約数の個数: 20

約数和(自身を含む): 27960016

約数和(自身を除く): 15333024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112741, 225482, 450964, 789187, 901928, 1578374, 1803856, 3156748, 6313496, 12626992]

約数ペア:

[(1, 12626992), (2, 6313496), (4, 3156748), (7, 1803856), (8, 1578374), (14, 901928), (16, 789187), (28, 450964), (56, 225482), (112, 112741)]