19794411

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24169}}^1$

素因数の和:24195

約数の個数: 24

約数和(自身を含む): 35191520

約数和(自身を除く): 15397109

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24169, 72507, 169183, 217521, 314197, 507549, 942591, 1522647, 2199379, 2827773, 6598137, 19794411]

約数ペア:

[(1, 19794411), (3, 6598137), (7, 2827773), (9, 2199379), (13, 1522647), (21, 942591), (39, 507549), (63, 314197), (91, 217521), (117, 169183), (273, 72507), (819, 24169)]