18059605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 4749995

約数列:

[1, 5, 29, 59, 145, 295, 1711, 2111, 8555, 10555, 61219, 124549, 306095, 622745, 3611921, 18059605]

約数ペア:

[(1, 18059605), (5, 3611921), (29, 622745), (59, 306095), (145, 124549), (295, 61219), (1711, 10555), (2111, 8555)]