189916486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{150967}}^1$

素因数の和:151023

約数の個数: 16

約数和(自身を含む): 309786336

約数和(自身を除く): 119869850

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 150967, 301934, 2566439, 5132878, 5585779, 11171558, 94958243, 189916486]

約数ペア:

[(1, 189916486), (2, 94958243), (17, 11171558), (34, 5585779), (37, 5132878), (74, 2566439), (629, 301934), (1258, 150967)]