20194693438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{531439301}}^1$

素因数の和:531439322

約数の個数: 8

約数和(自身を含む): 31886358120

約数和(自身を除く): 11691664682

約数列:

[1, 2, 19, 38, 531439301, 1062878602, 10097346719, 20194693438]

約数ペア:

[(1, 20194693438), (2, 10097346719), (19, 1062878602), (38, 531439301)]