2019930203

素因数分解:

${\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{108991}}^1$

素因数の和:109465

約数の個数: 8

約数和(自身を含む): 2071719936

約数和(自身を除く): 51789733

約数列:

[1, 43, 431, 18533, 108991, 4686613, 46975121, 2019930203]

約数ペア:

[(1, 2019930203), (43, 46975121), (431, 4686613), (18533, 108991)]