12962992

素因数分解:

$2^4\times 7^1\times {\mathrm{115741}}^1$

素因数の和:115756

約数の個数: 20

約数和(自身を含む): 28704016

約数和(自身を除く): 15741024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115741, 231482, 462964, 810187, 925928, 1620374, 1851856, 3240748, 6481496, 12962992]

約数ペア:

[(1, 12962992), (2, 6481496), (4, 3240748), (7, 1851856), (8, 1620374), (14, 925928), (16, 810187), (28, 462964), (56, 231482), (112, 115741)]