13147590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{438253}}^1$

素因数の和:438263

約数の個数: 16

約数和(自身を含む): 31554288

約数和(自身を除く): 18406698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 438253, 876506, 1314759, 2191265, 2629518, 4382530, 6573795, 13147590]

約数ペア:

[(1, 13147590), (2, 6573795), (3, 4382530), (5, 2629518), (6, 2191265), (10, 1314759), (15, 876506), (30, 438253)]