19090587

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 26048000

約数和(自身を除く): 6957413

約数列:

[1, 3, 79, 109, 237, 327, 739, 2217, 8611, 25833, 58381, 80551, 175143, 241653, 6363529, 19090587]

約数ペア:

[(1, 19090587), (3, 6363529), (79, 241653), (109, 175143), (237, 80551), (327, 58381), (739, 25833), (2217, 8611)]