12738976

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1816

約数の個数: 24

約数和(自身を含む): 25193700

約数和(自身を除く): 12454724

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 1549, 2056, 3098, 4112, 6196, 8224, 12392, 24784, 49568, 398093, 796186, 1592372, 3184744, 6369488, 12738976]

約数ペア:

[(1, 12738976), (2, 6369488), (4, 3184744), (8, 1592372), (16, 796186), (32, 398093), (257, 49568), (514, 24784), (1028, 12392), (1549, 8224), (2056, 6196), (3098, 4112)]