19184270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{274061}}^1$

素因数の和:274075

約数の個数: 16

約数和(自身を含む): 39464928

約数和(自身を除く): 20280658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 274061, 548122, 1370305, 1918427, 2740610, 3836854, 9592135, 19184270]

約数ペア:

[(1, 19184270), (2, 9592135), (5, 3836854), (7, 2740610), (10, 1918427), (14, 1370305), (35, 548122), (70, 274061)]