189938242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197441}}^1$

素因数の和:197493

約数の個数: 16

約数和(自身を含む): 315117432

約数和(自身を除く): 125179190

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 197441, 394882, 2566733, 5133466, 7305317, 14610634, 94969121, 189938242]

約数ペア:

[(1, 189938242), (2, 94969121), (13, 14610634), (26, 7305317), (37, 5133466), (74, 2566733), (481, 394882), (962, 197441)]