2017831255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1930939}}^1$

素因数の和:1930974

約数の個数: 16

約数和(自身を含む): 2780553600

約数和(自身を除く): 762722345

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1930939, 9654695, 21240329, 36687841, 106201645, 183439205, 403566251, 2017831255]

約数ペア:

[(1, 2017831255), (5, 403566251), (11, 183439205), (19, 106201645), (55, 36687841), (95, 21240329), (209, 9654695), (1045, 1930939)]