13693850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2774

約数の個数: 24

約数和(自身を含む): 25727520

約数和(自身を除く): 12033670

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 2659, 5150, 5318, 13295, 26590, 66475, 132950, 273877, 547754, 1369385, 2738770, 6846925, 13693850]

約数ペア:

[(1, 13693850), (2, 6846925), (5, 2738770), (10, 1369385), (25, 547754), (50, 273877), (103, 132950), (206, 66475), (515, 26590), (1030, 13295), (2575, 5318), (2659, 5150)]