19282185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11014

約数の個数: 32

約数和(自身を含む): 36919680

約数和(自身を除く): 17637495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10987, 32961, 54935, 98883, 142831, 164805, 296649, 428493, 494415, 714155, 1285479, 1483245, 2142465, 3856437, 6427395, 19282185]

約数ペア:

[(1, 19282185), (3, 6427395), (5, 3856437), (9, 2142465), (13, 1483245), (15, 1285479), (27, 714155), (39, 494415), (45, 428493), (65, 296649), (117, 164805), (135, 142831), (195, 98883), (351, 54935), (585, 32961), (1755, 10987)]