12009256

素因数分解:

$2^3\times 7^1\times {\mathrm{214451}}^1$

素因数の和:214464

約数の個数: 16

約数和(自身を含む): 25734240

約数和(自身を除く): 13724984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 214451, 428902, 857804, 1501157, 1715608, 3002314, 6004628, 12009256]

約数ペア:

[(1, 12009256), (2, 6004628), (4, 3002314), (7, 1715608), (8, 1501157), (14, 857804), (28, 428902), (56, 214451)]