18093605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 22969920

約数和(自身を除く): 4876315

約数列:

[1, 5, 19, 95, 283, 673, 1415, 3365, 5377, 12787, 26885, 63935, 190459, 952295, 3618721, 18093605]

約数ペア:

[(1, 18093605), (5, 3618721), (19, 952295), (95, 190459), (283, 63935), (673, 26885), (1415, 12787), (3365, 5377)]