13156530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{438551}}^1$

素因数の和:438561

約数の個数: 16

約数和(自身を含む): 31575744

約数和(自身を除く): 18419214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 438551, 877102, 1315653, 2192755, 2631306, 4385510, 6578265, 13156530]

約数ペア:

[(1, 13156530), (2, 6578265), (3, 4385510), (5, 2631306), (6, 2192755), (10, 1315653), (15, 877102), (30, 438551)]