2019941506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{20929}}^1$

素因数の和:21090

約数の個数: 32

約数和(自身を含む): 3417785280

約数和(自身を除く): 1397843774

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 451, 902, 1177, 2354, 4387, 8774, 20929, 41858, 48257, 96514, 230219, 460438, 858089, 1716178, 2239403, 4478806, 9438979, 18877958, 24633433, 49266866, 91815523, 183631046, 1009970753, 2019941506]

約数ペア:

[(1, 2019941506), (2, 1009970753), (11, 183631046), (22, 91815523), (41, 49266866), (82, 24633433), (107, 18877958), (214, 9438979), (451, 4478806), (902, 2239403), (1177, 1716178), (2354, 858089), (4387, 460438), (8774, 230219), (20929, 96514), (41858, 48257)]