19039098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244091}}^1$

素因数の和:244109

約数の個数: 16

約数和(自身を含む): 41007456

約数和(自身を除く): 21968358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 244091, 488182, 732273, 1464546, 3173183, 6346366, 9519549, 19039098]

約数ペア:

[(1, 19039098), (2, 9519549), (3, 6346366), (6, 3173183), (13, 1464546), (26, 732273), (39, 488182), (78, 244091)]