18633190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 36352800

約数和(自身を除く): 17719610

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 2549, 3655, 5098, 7310, 12745, 25490, 43333, 86666, 109607, 216665, 219214, 433330, 548035, 1096070, 1863319, 3726638, 9316595, 18633190]

約数ペア:

[(1, 18633190), (2, 9316595), (5, 3726638), (10, 1863319), (17, 1096070), (34, 548035), (43, 433330), (85, 219214), (86, 216665), (170, 109607), (215, 86666), (430, 43333), (731, 25490), (1462, 12745), (2549, 7310), (3655, 5098)]