13146005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 16848000

約数和(自身を除く): 3701995

約数列:

[1, 5, 19, 71, 95, 355, 1349, 1949, 6745, 9745, 37031, 138379, 185155, 691895, 2629201, 13146005]

約数ペア:

[(1, 13146005), (5, 2629201), (19, 691895), (71, 185155), (95, 138379), (355, 37031), (1349, 9745), (1949, 6745)]