14821456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71257}}^1$

素因数の和:71278

約数の個数: 20

約数和(自身を含む): 30925972

約数和(自身を除く): 16104516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 71257, 142514, 285028, 570056, 926341, 1140112, 1852682, 3705364, 7410728, 14821456]

約数ペア:

[(1, 14821456), (2, 7410728), (4, 3705364), (8, 1852682), (13, 1140112), (16, 926341), (26, 570056), (52, 285028), (104, 142514), (208, 71257)]