12570992

素因数分解:

$2^4\times 7^1\times {\mathrm{112241}}^1$

素因数の和:112256

約数の個数: 20

約数和(自身を含む): 27836016

約数和(自身を除く): 15265024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112241, 224482, 448964, 785687, 897928, 1571374, 1795856, 3142748, 6285496, 12570992]

約数ペア:

[(1, 12570992), (2, 6285496), (4, 3142748), (7, 1795856), (8, 1571374), (14, 897928), (16, 785687), (28, 448964), (56, 224482), (112, 112241)]