15797456

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{2797}}^1$

素因数の和:3158

約数の個数: 20

約数和(自身を含む): 30705252

約数和(自身を除く): 14907796

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2797, 2824, 5594, 5648, 11188, 22376, 44752, 987341, 1974682, 3949364, 7898728, 15797456]

約数ペア:

[(1, 15797456), (2, 7898728), (4, 3949364), (8, 1974682), (16, 987341), (353, 44752), (706, 22376), (1412, 11188), (2797, 5648), (2824, 5594)]