12527984

素因数分解:

$2^4\times 7^1\times {\mathrm{111857}}^1$

素因数の和:111872

約数の個数: 20

約数和(自身を含む): 27740784

約数和(自身を除く): 15212800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111857, 223714, 447428, 782999, 894856, 1565998, 1789712, 3131996, 6263992, 12527984]

約数ペア:

[(1, 12527984), (2, 6263992), (4, 3131996), (7, 1789712), (8, 1565998), (14, 894856), (16, 782999), (28, 447428), (56, 223714), (112, 111857)]