9805070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89137}}^1$

素因数の和:89155

約数の個数: 16

約数和(自身を含む): 19253808

約数和(自身を除く): 9448738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 89137, 178274, 445685, 891370, 980507, 1961014, 4902535, 9805070]

約数ペア:

[(1, 9805070), (2, 4902535), (5, 1961014), (10, 980507), (11, 891370), (22, 445685), (55, 178274), (110, 89137)]