1999619159

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 2077760160

約数和(自身を除く): 78141001

約数列:

[1, 41, 89, 443, 1237, 3649, 18163, 39427, 50717, 110093, 547991, 1616507, 4513813, 22467631, 48771199, 1999619159]

約数ペア:

[(1, 1999619159), (41, 48771199), (89, 22467631), (443, 4513813), (1237, 1616507), (3649, 547991), (18163, 110093), (39427, 50717)]