19194355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 23839200

約数和(自身を除く): 4644845

約数列:

[1, 5, 41, 109, 205, 545, 859, 4295, 4469, 22345, 35219, 93631, 176095, 468155, 3838871, 19194355]

約数ペア:

[(1, 19194355), (5, 3838871), (41, 468155), (109, 176095), (205, 93631), (545, 35219), (859, 22345), (4295, 4469)]