12699874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4153}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 20936160

約数和(自身を除く): 8236286

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4153, 8306, 45683, 91366, 577267, 1154534, 6349937, 12699874]

約数ペア:

[(1, 12699874), (2, 6349937), (11, 1154534), (22, 577267), (139, 91366), (278, 45683), (1529, 8306), (3058, 4153)]