19168995

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5347}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 30804480

約数和(自身を除く): 11635485

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5347, 16041, 26735, 80205, 1277933, 3833799, 6389665, 19168995]

約数ペア:

[(1, 19168995), (3, 6389665), (5, 3833799), (15, 1277933), (239, 80205), (717, 26735), (1195, 16041), (3585, 5347)]