15140464

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{4903}}^1$

素因数の和:5104

約数の個数: 20

約数和(自身を含む): 29492656

約数和(自身を除く): 14352192

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 4903, 9806, 19612, 39224, 78448, 946279, 1892558, 3785116, 7570232, 15140464]

約数ペア:

[(1, 15140464), (2, 7570232), (4, 3785116), (8, 1892558), (16, 946279), (193, 78448), (386, 39224), (772, 19612), (1544, 9806), (3088, 4903)]