239828906

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 381153924

約数和(自身を除く): 141325018

約数列:

[1, 2, 19, 38, 353, 361, 706, 722, 941, 1882, 6707, 13414, 17879, 35758, 127433, 254866, 332173, 339701, 664346, 679402, 6311287, 12622574, 119914453, 239828906]

約数ペア:

[(1, 239828906), (2, 119914453), (19, 12622574), (38, 6311287), (353, 679402), (361, 664346), (706, 339701), (722, 332173), (941, 254866), (1882, 127433), (6707, 35758), (13414, 17879)]