19892896

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3424

約数の個数: 24

約数和(自身を含む): 39379284

約数和(自身を除く): 19486388

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 3221, 6176, 6442, 12884, 25768, 51536, 103072, 621653, 1243306, 2486612, 4973224, 9946448, 19892896]

約数ペア:

[(1, 19892896), (2, 9946448), (4, 4973224), (8, 2486612), (16, 1243306), (32, 621653), (193, 103072), (386, 51536), (772, 25768), (1544, 12884), (3088, 6442), (3221, 6176)]