13500996874

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1\times {\mathrm{21001}}^1$

素因数の和:23661

約数の個数: 16

約数和(自身を含む): 20419992576

約数和(自身を除く): 6918995702

約数列:

[1, 2, 127, 254, 2531, 5062, 21001, 42002, 321437, 642874, 2667127, 5334254, 53153531, 106307062, 6750498437, 13500996874]

約数ペア:

[(1, 13500996874), (2, 6750498437), (127, 106307062), (254, 53153531), (2531, 5334254), (5062, 2667127), (21001, 642874), (42002, 321437)]