9789622

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 12

約数和(自身を含む): 14909508

約数和(自身を除く): 5119886

約数列:

[1, 2, 71, 142, 971, 1942, 5041, 10082, 68941, 137882, 4894811, 9789622]

約数ペア:

[(1, 9789622), (2, 4894811), (71, 137882), (142, 68941), (971, 10082), (1942, 5041)]