2019299909

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 2286072096

約数和(自身を除く): 266772187

約数列:

[1, 11, 43, 121, 163, 473, 1793, 2381, 5203, 7009, 19723, 26191, 77099, 102383, 288101, 388103, 848089, 1126213, 4269133, 12388343, 16688429, 46960463, 183572719, 2019299909]

約数ペア:

[(1, 2019299909), (11, 183572719), (43, 46960463), (121, 16688429), (163, 12388343), (473, 4269133), (1793, 1126213), (2381, 848089), (5203, 388103), (7009, 288101), (19723, 102383), (26191, 77099)]