16982105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25537}}^1$

素因数の和:25568

約数の個数: 16

約数和(自身を含む): 24516480

約数和(自身を除く): 7534375

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 25537, 127685, 178759, 485203, 893795, 2426015, 3396421, 16982105]

約数ペア:

[(1, 16982105), (5, 3396421), (7, 2426015), (19, 893795), (35, 485203), (95, 178759), (133, 127685), (665, 25537)]