15613456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23801}}^1$

素因数の和:23850

約数の個数: 20

約数和(自身を含む): 30990204

約数和(自身を除く): 15376748

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23801, 47602, 95204, 190408, 380816, 975841, 1951682, 3903364, 7806728, 15613456]

約数ペア:

[(1, 15613456), (2, 7806728), (4, 3903364), (8, 1951682), (16, 975841), (41, 380816), (82, 190408), (164, 95204), (328, 47602), (656, 23801)]