2019559066

素因数分解:

$2^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{55291}}^1$

素因数の和:57909

約数の個数: 16

約数和(自身を含む): 3463490880

約数和(自身を除く): 1443931814

約数列:

[1, 2, 7, 14, 2609, 5218, 18263, 36526, 55291, 110582, 387037, 774074, 144254219, 288508438, 1009779533, 2019559066]

約数ペア:

[(1, 2019559066), (2, 1009779533), (7, 288508438), (14, 144254219), (2609, 774074), (5218, 387037), (18263, 110582), (36526, 55291)]