15693563171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{81353}}^1$

素因数の和:81467

約数の個数: 32

約数和(自身を含む): 19681159680

約数和(自身を除く): 3987596509

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 781, 923, 1349, 2717, 10153, 14839, 17537, 81353, 192907, 894883, 1057589, 1545707, 5776063, 11633479, 17002777, 20094191, 63536693, 75088819, 109745197, 221036101, 825977009, 1207197167, 1426687561, 15693563171]

約数ペア:

[(1, 15693563171), (11, 1426687561), (13, 1207197167), (19, 825977009), (71, 221036101), (143, 109745197), (209, 75088819), (247, 63536693), (781, 20094191), (923, 17002777), (1349, 11633479), (2717, 5776063), (10153, 1545707), (14839, 1057589), (17537, 894883), (81353, 192907)]