13146740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9811}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 28023072

約数和(自身を除く): 14876332

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9811, 19622, 39244, 49055, 98110, 196220, 657337, 1314674, 2629348, 3286685, 6573370, 13146740]

約数ペア:

[(1, 13146740), (2, 6573370), (4, 3286685), (5, 2629348), (10, 1314674), (20, 657337), (67, 196220), (134, 98110), (268, 49055), (335, 39244), (670, 19622), (1340, 9811)]