13097620

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 27584424

約数和(自身を除く): 14486804

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1433, 1828, 2285, 2866, 4570, 5732, 7165, 9140, 14330, 28660, 654881, 1309762, 2619524, 3274405, 6548810, 13097620]

約数ペア:

[(1, 13097620), (2, 6548810), (4, 3274405), (5, 2619524), (10, 1309762), (20, 654881), (457, 28660), (914, 14330), (1433, 9140), (1828, 7165), (2285, 5732), (2866, 4570)]