16713755

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 21500640

約数和(自身を除く): 4786885

約数列:

[1, 5, 23, 71, 89, 115, 355, 445, 529, 1633, 2047, 2645, 6319, 8165, 10235, 31595, 37559, 47081, 145337, 187795, 235405, 726685, 3342751, 16713755]

約数ペア:

[(1, 16713755), (5, 3342751), (23, 726685), (71, 235405), (89, 187795), (115, 145337), (355, 47081), (445, 37559), (529, 31595), (1633, 10235), (2047, 8165), (2645, 6319)]