19833955009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{52147}}^1$

素因数の和:52716

約数の個数: 16

約数和(自身を含む): 21987265536

約数和(自身を除く): 2153310527

約数列:

[1, 11, 71, 487, 781, 5357, 34577, 52147, 380347, 573617, 3702437, 25395589, 40726807, 279351479, 1803086819, 19833955009]

約数ペア:

[(1, 19833955009), (11, 1803086819), (71, 279351479), (487, 40726807), (781, 25395589), (5357, 3702437), (34577, 573617), (52147, 380347)]