11818376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20807}}^1$

素因数の和:20884

約数の個数: 16

約数和(自身を含む): 22472640

約数和(自身を除く): 10654264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20807, 41614, 83228, 166456, 1477297, 2954594, 5909188, 11818376]

約数ペア:

[(1, 11818376), (2, 5909188), (4, 2954594), (8, 1477297), (71, 166456), (142, 83228), (284, 41614), (568, 20807)]