2019352445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{243149}}^1$

素因数の和:243316

約数の個数: 16

約数和(自身を含む): 2661033600

約数和(自身を除く): 641681155

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 243149, 1215745, 2674639, 13373195, 36715499, 183577495, 403870489, 2019352445]

約数ペア:

[(1, 2019352445), (5, 403870489), (11, 183577495), (55, 36715499), (151, 13373195), (755, 2674639), (1661, 1215745), (8305, 243149)]