15222852

素因数分解:

$2^2\times 3^2\times {\mathrm{422857}}^1$

素因数の和:422867

約数の個数: 18

約数和(自身を含む): 38480078

約数和(自身を除く): 23257226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422857, 845714, 1268571, 1691428, 2537142, 3805713, 5074284, 7611426, 15222852]

約数ペア:

[(1, 15222852), (2, 7611426), (3, 5074284), (4, 3805713), (6, 2537142), (9, 1691428), (12, 1268571), (18, 845714), (36, 422857)]