190019193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16187}}^1$

素因数の和:16253

約数の個数: 32

約数和(自身を含む): 319097856

約数和(自身を除く): 129078663

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 16187, 48561, 113309, 210431, 339927, 631293, 696041, 1473017, 2088123, 4419051, 4872287, 9048533, 14616861, 27145599, 63339731, 190019193]

約数ペア:

[(1, 190019193), (3, 63339731), (7, 27145599), (13, 14616861), (21, 9048533), (39, 4872287), (43, 4419051), (91, 2088123), (129, 1473017), (273, 696041), (301, 631293), (559, 339927), (903, 210431), (1677, 113309), (3913, 48561), (11739, 16187)]