25968074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7817}}^1$

素因数の和:7981

約数の個数: 16

約数和(自身を含む): 42780096

約数和(自身を除く): 16812022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 7817, 15634, 85987, 171974, 1180367, 2360734, 12984037, 25968074]

約数ペア:

[(1, 25968074), (2, 12984037), (11, 2360734), (22, 1180367), (151, 171974), (302, 85987), (1661, 15634), (3322, 7817)]