12862448

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1543}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 24985008

約数和(自身を除く): 12122560

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1543, 2084, 3086, 4168, 6172, 8336, 12344, 24688, 803903, 1607806, 3215612, 6431224, 12862448]

約数ペア:

[(1, 12862448), (2, 6431224), (4, 3215612), (8, 1607806), (16, 803903), (521, 24688), (1042, 12344), (1543, 8336), (2084, 6172), (3086, 4168)]