2019064317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1142651}}^1$

素因数の和:1142704

約数の個数: 16

約数和(自身を含む): 2925189120

約数和(自身を除く): 906124803

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1142651, 3427953, 21710369, 35422181, 65131107, 106266543, 673021439, 2019064317]

約数ペア:

[(1, 2019064317), (3, 673021439), (19, 106266543), (31, 65131107), (57, 35422181), (93, 21710369), (589, 3427953), (1767, 1142651)]