15249986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1433}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 24314904

約数和(自身を除く): 9064918

約数列:

[1, 2, 17, 34, 313, 626, 1433, 2866, 5321, 10642, 24361, 48722, 448529, 897058, 7624993, 15249986]

約数ペア:

[(1, 15249986), (2, 7624993), (17, 897058), (34, 448529), (313, 48722), (626, 24361), (1433, 10642), (2866, 5321)]