19096490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{272807}}^1$

素因数の和:272821

約数の個数: 16

約数和(自身を含む): 39284352

約数和(自身を除く): 20187862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 272807, 545614, 1364035, 1909649, 2728070, 3819298, 9548245, 19096490]

約数ペア:

[(1, 19096490), (2, 9548245), (5, 3819298), (7, 2728070), (10, 1909649), (14, 1364035), (35, 545614), (70, 272807)]