19322339918

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10535627}}^1$

素因数の和:10535767

約数の個数: 16

約数和(自身を含む): 33376869504

約数和(自身を除く): 14054529586

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10535627, 21071254, 73749389, 147498778, 1380167137, 2760334274, 9661169959, 19322339918]

約数ペア:

[(1, 19322339918), (2, 9661169959), (7, 2760334274), (14, 1380167137), (131, 147498778), (262, 73749389), (917, 21071254), (1834, 10535627)]