11886724

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{21379}}^1$

素因数の和:21522

約数の個数: 12

約数和(自身を含む): 20952400

約数和(自身を除く): 9065676

約数列:

[1, 2, 4, 139, 278, 556, 21379, 42758, 85516, 2971681, 5943362, 11886724]

約数ペア:

[(1, 11886724), (2, 5943362), (4, 2971681), (139, 85516), (278, 42758), (556, 21379)]