12826180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27915

約数の個数: 24

約数和(自身を含む): 28107072

約数和(自身を除く): 15280892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27883, 55766, 111532, 139415, 278830, 557660, 641309, 1282618, 2565236, 3206545, 6413090, 12826180]

約数ペア:

[(1, 12826180), (2, 6413090), (4, 3206545), (5, 2565236), (10, 1282618), (20, 641309), (23, 557660), (46, 278830), (92, 139415), (115, 111532), (230, 55766), (460, 27883)]