9906568

素因数分解:

$2^3\times 7^1\times {\mathrm{176903}}^1$

素因数の和:176916

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 11321912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 176903, 353806, 707612, 1238321, 1415224, 2476642, 4953284, 9906568]

約数ペア:

[(1, 9906568), (2, 4953284), (4, 2476642), (7, 1415224), (8, 1238321), (14, 707612), (28, 353806), (56, 176903)]