19339620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322327}}^1$

素因数の和:322339

約数の個数: 24

約数和(自身を含む): 54151104

約数和(自身を除く): 34811484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322327, 644654, 966981, 1289308, 1611635, 1933962, 3223270, 3867924, 4834905, 6446540, 9669810, 19339620]

約数ペア:

[(1, 19339620), (2, 9669810), (3, 6446540), (4, 4834905), (5, 3867924), (6, 3223270), (10, 1933962), (12, 1611635), (15, 1289308), (20, 966981), (30, 644654), (60, 322327)]