12257328

素因数分解:

$2^4\times 3^1\times {\mathrm{255361}}^1$

素因数の和:255372

約数の個数: 20

約数和(自身を含む): 31664888

約数和(自身を除く): 19407560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 255361, 510722, 766083, 1021444, 1532166, 2042888, 3064332, 4085776, 6128664, 12257328]

約数ペア:

[(1, 12257328), (2, 6128664), (3, 4085776), (4, 3064332), (6, 2042888), (8, 1532166), (12, 1021444), (16, 766083), (24, 510722), (48, 255361)]