15805702919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^2\times {\mathrm{33749}}^1$

素因数の和:34082

約数の個数: 12

約数和(自身を含む): 16744725000

約数和(自身を除く): 939022081

約数列:

[1, 19, 157, 2983, 24649, 33749, 468331, 641231, 5298593, 100673267, 831879101, 15805702919]

約数ペア:

[(1, 15805702919), (19, 831879101), (157, 100673267), (2983, 5298593), (24649, 641231), (33749, 468331)]