12700618

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3237

約数の個数: 16

約数和(自身を含む): 21849984

約数和(自身を除く): 9149366

約数列:

[1, 2, 7, 14, 311, 622, 2177, 2917, 4354, 5834, 20419, 40838, 907187, 1814374, 6350309, 12700618]

約数ペア:

[(1, 12700618), (2, 6350309), (7, 1814374), (14, 907187), (311, 40838), (622, 20419), (2177, 5834), (2917, 4354)]