19004930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271499}}^1$

素因数の和:271513

約数の個数: 16

約数和(自身を含む): 39096000

約数和(自身を除く): 20091070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271499, 542998, 1357495, 1900493, 2714990, 3800986, 9502465, 19004930]

約数ペア:

[(1, 19004930), (2, 9502465), (5, 3800986), (7, 2714990), (10, 1900493), (14, 1357495), (35, 542998), (70, 271499)]