12706568

素因数分解:

$2^3\times 7^1\times {\mathrm{226903}}^1$

素因数の和:226916

約数の個数: 16

約数和(自身を含む): 27228480

約数和(自身を除く): 14521912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 226903, 453806, 907612, 1588321, 1815224, 3176642, 6353284, 12706568]

約数ペア:

[(1, 12706568), (2, 6353284), (4, 3176642), (7, 1815224), (8, 1588321), (14, 907612), (28, 453806), (56, 226903)]