17513288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8863}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 37228800

約数和(自身を除く): 19715512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8863, 17726, 35452, 70904, 115219, 168397, 230438, 336794, 460876, 673588, 921752, 1347176, 2189161, 4378322, 8756644, 17513288]

約数ペア:

[(1, 17513288), (2, 8756644), (4, 4378322), (8, 2189161), (13, 1347176), (19, 921752), (26, 673588), (38, 460876), (52, 336794), (76, 230438), (104, 168397), (152, 115219), (247, 70904), (494, 35452), (988, 17726), (1976, 8863)]