19092138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 41419392

約数和(自身を除く): 22327254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1621, 1963, 3242, 3926, 4863, 5889, 9726, 11778, 21073, 42146, 63219, 126438, 244771, 489542, 734313, 1468626, 3182023, 6364046, 9546069, 19092138]

約数ペア:

[(1, 19092138), (2, 9546069), (3, 6364046), (6, 3182023), (13, 1468626), (26, 734313), (39, 489542), (78, 244771), (151, 126438), (302, 63219), (453, 42146), (906, 21073), (1621, 11778), (1963, 9726), (3242, 5889), (3926, 4863)]