9947122

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 15238080

約数和(自身を除く): 5290958

約数列:

[1, 2, 103, 109, 206, 218, 443, 886, 11227, 22454, 45629, 48287, 91258, 96574, 4973561, 9947122]

約数ペア:

[(1, 9947122), (2, 4973561), (103, 96574), (109, 91258), (206, 48287), (218, 45629), (443, 22454), (886, 11227)]