19492033777

素因数分解:

${\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{2011}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 19900836864

約数和(自身を除く): 408803087

約数列:

[1, 71, 211, 647, 2011, 14981, 45937, 136517, 142781, 424321, 1301117, 9692707, 30126791, 92379307, 274535687, 19492033777]

約数ペア:

[(1, 19492033777), (71, 274535687), (211, 92379307), (647, 30126791), (2011, 9692707), (14981, 1301117), (45937, 424321), (136517, 142781)]