2019515538

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{329663}}^1$

素因数の和:330689

約数の個数: 16

約数和(自身を含む): 4042999296

約数和(自身を除く): 2023483758

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 329663, 659326, 988989, 1977978, 336585923, 673171846, 1009757769, 2019515538]

約数ペア:

[(1, 2019515538), (2, 1009757769), (3, 673171846), (6, 336585923), (1021, 1977978), (2042, 988989), (3063, 659326), (6126, 329663)]