15998032

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1447}}^1$

素因数の和:2146

約数の個数: 20

約数和(自身を含む): 31062496

約数和(自身を除く): 15064464

約数列:

[1, 2, 4, 8, 16, 691, 1382, 1447, 2764, 2894, 5528, 5788, 11056, 11576, 23152, 999877, 1999754, 3999508, 7999016, 15998032]

約数ペア:

[(1, 15998032), (2, 7999016), (4, 3999508), (8, 1999754), (16, 999877), (691, 23152), (1382, 11576), (1447, 11056), (2764, 5788), (2894, 5528)]