19029094

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12703}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 32928768

約数和(自身を除く): 13899674

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 12703, 25406, 88921, 177842, 1359221, 2718442, 9514547, 19029094]

約数ペア:

[(1, 19029094), (2, 9514547), (7, 2718442), (14, 1359221), (107, 177842), (214, 88921), (749, 25406), (1498, 12703)]