12918808

素因数分解:

$2^3\times 7^1\times {\mathrm{230693}}^1$

素因数の和:230706

約数の個数: 16

約数和(自身を含む): 27683280

約数和(自身を除く): 14764472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 230693, 461386, 922772, 1614851, 1845544, 3229702, 6459404, 12918808]

約数ペア:

[(1, 12918808), (2, 6459404), (4, 3229702), (7, 1845544), (8, 1614851), (14, 922772), (28, 461386), (56, 230693)]