12221217805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{239233}}^1$

素因数の和:239856

約数の個数: 16

約数和(自身を含む): 15554037744

約数和(自身を除く): 3332819939

約数列:

[1, 5, 17, 85, 601, 3005, 10217, 51085, 239233, 1196165, 4066961, 20334805, 143779033, 718895165, 2444243561, 12221217805]

約数ペア:

[(1, 12221217805), (5, 2444243561), (17, 718895165), (85, 143779033), (601, 20334805), (3005, 4066961), (10217, 1196165), (51085, 239233)]