83911254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1997887}}^1$

素因数の和:1997899

約数の個数: 16

約数和(自身を含む): 191797248

約数和(自身を除く): 107885994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1997887, 3995774, 5993661, 11987322, 13985209, 27970418, 41955627, 83911254]

約数ペア:

[(1, 83911254), (2, 41955627), (3, 27970418), (6, 13985209), (7, 11987322), (14, 5993661), (21, 3995774), (42, 1997887)]