9421730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:21961

約数の個数: 16

約数和(自身を含む): 17354304

約数和(自身を除く): 7932574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 21911, 43822, 109555, 219110, 942173, 1884346, 4710865, 9421730]

約数ペア:

[(1, 9421730), (2, 4710865), (5, 1884346), (10, 942173), (43, 219110), (86, 109555), (215, 43822), (430, 21911)]