13186574

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 20202000

約数和(自身を除く): 7015426

約数列:

[1, 2, 73, 146, 181, 362, 499, 998, 13213, 26426, 36427, 72854, 90319, 180638, 6593287, 13186574]

約数ペア:

[(1, 13186574), (2, 6593287), (73, 180638), (146, 90319), (181, 72854), (362, 36427), (499, 26426), (998, 13213)]