939530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 1728000

約数和(自身を除く): 788470

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1999, 3998, 9995, 19990, 93953, 187906, 469765, 939530]

約数ペア:

[(1, 939530), (2, 469765), (5, 187906), (10, 93953), (47, 19990), (94, 9995), (235, 3998), (470, 1999)]