22019950858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1382989}}^1$

素因数の和:1383429

約数の個数: 16

約数和(自身を含む): 34851348000

約数和(自身を除く): 12831397142

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 1382989, 2765978, 26276791, 52553582, 579472391, 1158944782, 11009975429, 22019950858]

約数ペア:

[(1, 22019950858), (2, 11009975429), (19, 1158944782), (38, 579472391), (419, 52553582), (838, 26276791), (7961, 2765978), (15922, 1382989)]