12864424

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{7211}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 24232320

約数和(自身を除く): 11367896

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 7211, 14422, 28844, 57688, 1608053, 3216106, 6432212, 12864424]

約数ペア:

[(1, 12864424), (2, 6432212), (4, 3216106), (8, 1608053), (223, 57688), (446, 28844), (892, 14422), (1784, 7211)]