19631569399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1\times {\mathrm{4649}}^1$

素因数の和:7170

約数の個数: 16

約数和(自身を含む): 21309573600

約数和(自身を除く): 1678004201

約数列:

[1, 13, 137, 1781, 2371, 4649, 30823, 60437, 324827, 636913, 4222751, 8279869, 11022779, 143296127, 1510120723, 19631569399]

約数ペア:

[(1, 19631569399), (13, 1510120723), (137, 143296127), (1781, 11022779), (2371, 8279869), (4649, 4222751), (30823, 636913), (60437, 324827)]