15678874549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 17506105344

約数和(自身を除く): 1827230795

約数列:

[1, 13, 71, 83, 103, 923, 1079, 1339, 1987, 5893, 7313, 8549, 25831, 76609, 95069, 111137, 141077, 164921, 204661, 606979, 1834001, 2143973, 2660593, 7890727, 11709391, 14530931, 16986863, 152222083, 188902103, 220829219, 1206067273, 15678874549]

約数ペア:

[(1, 15678874549), (13, 1206067273), (71, 220829219), (83, 188902103), (103, 152222083), (923, 16986863), (1079, 14530931), (1339, 11709391), (1987, 7890727), (5893, 2660593), (7313, 2143973), (8549, 1834001), (25831, 606979), (76609, 204661), (95069, 164921), (111137, 141077)]