188651567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23071}}^1$

素因数の和:23138

約数の個数: 16

約数和(自身を含む): 220937472

約数和(自身を除く): 32285905

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 23071, 299923, 392207, 853627, 5098691, 11097151, 14511659, 188651567]

約数ペア:

[(1, 188651567), (13, 14511659), (17, 11097151), (37, 5098691), (221, 853627), (481, 392207), (629, 299923), (8177, 23071)]