18512914

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 31794048

約数和(自身を除く): 13281134

約数列:

[1, 2, 7, 14, 857, 1543, 1714, 3086, 5999, 10801, 11998, 21602, 1322351, 2644702, 9256457, 18512914]

約数ペア:

[(1, 18512914), (2, 9256457), (7, 2644702), (14, 1322351), (857, 21602), (1543, 11998), (1714, 10801), (3086, 5999)]