12686448

素因数分解:

$2^4\times 3^1\times {\mathrm{264301}}^1$

素因数の和:264312

約数の個数: 20

約数和(自身を含む): 32773448

約数和(自身を除く): 20087000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 264301, 528602, 792903, 1057204, 1585806, 2114408, 3171612, 4228816, 6343224, 12686448]

約数ペア:

[(1, 12686448), (2, 6343224), (3, 4228816), (4, 3171612), (6, 2114408), (8, 1585806), (12, 1057204), (16, 792903), (24, 528602), (48, 264301)]