11657540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5659}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 24722880

約数和(自身を除く): 13065340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 5659, 11318, 22636, 28295, 56590, 113180, 582877, 1165754, 2331508, 2914385, 5828770, 11657540]

約数ペア:

[(1, 11657540), (2, 5828770), (4, 2914385), (5, 2331508), (10, 1165754), (20, 582877), (103, 113180), (206, 56590), (412, 28295), (515, 22636), (1030, 11318), (2060, 5659)]