12961019518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{341079461}}^1$

素因数の和:341079482

約数の個数: 8

約数和(自身を含む): 20464767720

約数和(自身を除く): 7503748202

約数列:

[1, 2, 19, 38, 341079461, 682158922, 6480509759, 12961019518]

約数ペア:

[(1, 12961019518), (2, 6480509759), (19, 682158922), (38, 341079461)]