19714898

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32749}}^1$

素因数の和:32801

約数の個数: 16

約数和(自身を含む): 34584000

約数和(自身を除く): 14869102

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 32749, 65498, 229243, 458486, 1408207, 2816414, 9857449, 19714898]

約数ペア:

[(1, 19714898), (2, 9857449), (7, 2816414), (14, 1408207), (43, 458486), (86, 229243), (301, 65498), (602, 32749)]