9947534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 15430272

約数和(自身を除く): 5482738

約数列:

[1, 2, 43, 86, 103, 206, 1123, 2246, 4429, 8858, 48289, 96578, 115669, 231338, 4973767, 9947534]

約数ペア:

[(1, 9947534), (2, 4973767), (43, 231338), (86, 115669), (103, 96578), (206, 48289), (1123, 8858), (2246, 4429)]