12278544

素因数分解:

$2^4\times 3^1\times {\mathrm{255803}}^1$

素因数の和:255814

約数の個数: 20

約数和(自身を含む): 31719696

約数和(自身を除く): 19441152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 255803, 511606, 767409, 1023212, 1534818, 2046424, 3069636, 4092848, 6139272, 12278544]

約数ペア:

[(1, 12278544), (2, 6139272), (3, 4092848), (4, 3069636), (6, 2046424), (8, 1534818), (12, 1023212), (16, 767409), (24, 511606), (48, 255803)]