18994530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{633151}}^1$

素因数の和:633161

約数の個数: 16

約数和(自身を含む): 45586944

約数和(自身を除く): 26592414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 633151, 1266302, 1899453, 3165755, 3798906, 6331510, 9497265, 18994530]

約数ペア:

[(1, 18994530), (2, 9497265), (3, 6331510), (5, 3798906), (6, 3165755), (10, 1899453), (15, 1266302), (30, 633151)]