2012499247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{4817}}^1$

素因数の和:6846

約数の個数: 16

約数和(自身を含む): 2312640000

約数和(自身を除く): 300140753

約数列:

[1, 11, 19, 209, 1999, 4817, 21989, 37981, 52987, 91523, 417791, 1006753, 9629183, 105921013, 182954477, 2012499247]

約数ペア:

[(1, 2012499247), (11, 182954477), (19, 105921013), (209, 9629183), (1999, 1006753), (4817, 417791), (21989, 91523), (37981, 52987)]