19269315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32939}}^1$

素因数の和:32963

約数の個数: 24

約数和(自身を含む): 35970480

約数和(自身を除く): 16701165

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32939, 98817, 164695, 296451, 428207, 494085, 1284621, 1482255, 2141035, 3853863, 6423105, 19269315]

約数ペア:

[(1, 19269315), (3, 6423105), (5, 3853863), (9, 2141035), (13, 1482255), (15, 1284621), (39, 494085), (45, 428207), (65, 296451), (117, 164695), (195, 98817), (585, 32939)]