16159540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17191}}^1$

素因数の和:17247

約数の個数: 24

約数和(自身を含む): 34659072

約数和(自身を除く): 18499532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 17191, 34382, 68764, 85955, 171910, 343820, 807977, 1615954, 3231908, 4039885, 8079770, 16159540]

約数ペア:

[(1, 16159540), (2, 8079770), (4, 4039885), (5, 3231908), (10, 1615954), (20, 807977), (47, 343820), (94, 171910), (188, 85955), (235, 68764), (470, 34382), (940, 17191)]