123914222

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2207}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 189181440

約数和(自身を除く): 65267218

約数列:

[1, 2, 67, 134, 419, 838, 2207, 4414, 28073, 56146, 147869, 295738, 924733, 1849466, 61957111, 123914222]

約数ペア:

[(1, 123914222), (2, 61957111), (67, 1849466), (134, 924733), (419, 295738), (838, 147869), (2207, 56146), (4414, 28073)]