19332945

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 34871040

約数和(自身を除く): 15538095

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 2017, 3195, 6051, 9585, 10085, 18153, 30255, 54459, 90765, 143207, 272295, 429621, 716035, 1288863, 2148105, 3866589, 6444315, 19332945]

約数ペア:

[(1, 19332945), (3, 6444315), (5, 3866589), (9, 2148105), (15, 1288863), (27, 716035), (45, 429621), (71, 272295), (135, 143207), (213, 90765), (355, 54459), (639, 30255), (1065, 18153), (1917, 10085), (2017, 9585), (3195, 6051)]