12547976

素因数分解:

$2^3\times 7^1\times {\mathrm{224071}}^1$

素因数の和:224084

約数の個数: 16

約数和(自身を含む): 26888640

約数和(自身を除く): 14340664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 224071, 448142, 896284, 1568497, 1792568, 3136994, 6273988, 12547976]

約数ペア:

[(1, 12547976), (2, 6273988), (4, 3136994), (7, 1792568), (8, 1568497), (14, 896284), (28, 448142), (56, 224071)]