12879922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15823}}^1$

素因数の和:15873

約数の個数: 16

約数和(自身を含む): 21647232

約数和(自身を除く): 8767310

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15823, 31646, 174053, 348106, 585451, 1170902, 6439961, 12879922]

約数ペア:

[(1, 12879922), (2, 6439961), (11, 1170902), (22, 585451), (37, 348106), (74, 174053), (407, 31646), (814, 15823)]