19033209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{162677}}^1$

素因数の和:162696

約数の個数: 12

約数和(自身を含む): 29607396

約数和(自身を除く): 10574187

約数列:

[1, 3, 9, 13, 39, 117, 162677, 488031, 1464093, 2114801, 6344403, 19033209]

約数ペア:

[(1, 19033209), (3, 6344403), (9, 2114801), (13, 1464093), (39, 488031), (117, 162677)]