13258706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 20505408

約数和(自身を除く): 7246702

約数列:

[1, 2, 43, 86, 151, 302, 1021, 2042, 6493, 12986, 43903, 87806, 154171, 308342, 6629353, 13258706]

約数ペア:

[(1, 13258706), (2, 6629353), (43, 308342), (86, 154171), (151, 87806), (302, 43903), (1021, 12986), (2042, 6493)]