19994688193

素因数分解:

${\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1\times {\mathrm{2659}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 21242632320

約数和(自身を除く): 1247944127

約数列:

[1, 17, 631, 701, 2659, 10727, 11917, 45203, 442331, 1677829, 1863959, 7519627, 28523093, 31687303, 1176158129, 19994688193]

約数ペア:

[(1, 19994688193), (17, 1176158129), (631, 31687303), (701, 28523093), (2659, 7519627), (10727, 1863959), (11917, 1677829), (45203, 442331)]