19096722

素因数分解:

$2^1\times 3^4\times {\mathrm{117881}}^1$

素因数の和:117895

約数の個数: 20

約数和(自身を含む): 42791166

約数和(自身を除く): 23694444

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117881, 235762, 353643, 707286, 1060929, 2121858, 3182787, 6365574, 9548361, 19096722]

約数ペア:

[(1, 19096722), (2, 9548361), (3, 6365574), (6, 3182787), (9, 2121858), (18, 1060929), (27, 707286), (54, 353643), (81, 235762), (162, 117881)]