13973972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 25682496

約数和(自身を除く): 11708524

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 787, 1574, 3148, 4439, 8878, 17756, 18101, 36202, 72404, 151891, 303782, 607564, 3493493, 6986986, 13973972]

約数ペア:

[(1, 13973972), (2, 6986986), (4, 3493493), (23, 607564), (46, 303782), (92, 151891), (193, 72404), (386, 36202), (772, 18101), (787, 17756), (1574, 8878), (3148, 4439)]