19239135

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11987}}^1$

素因数の和:12102

約数の個数: 16

約数和(自身を含む): 31072896

約数和(自身を除く): 11833761

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 11987, 35961, 59935, 179805, 1282609, 3847827, 6413045, 19239135]

約数ペア:

[(1, 19239135), (3, 6413045), (5, 3847827), (15, 1282609), (107, 179805), (321, 59935), (535, 35961), (1605, 11987)]