19454851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 22667904

約数和(自身を除く): 3213053

約数列:

[1, 13, 17, 47, 221, 611, 799, 1873, 10387, 24349, 31841, 88031, 413933, 1144403, 1496527, 19454851]

約数ペア:

[(1, 19454851), (13, 1496527), (17, 1144403), (47, 413933), (221, 88031), (611, 31841), (799, 24349), (1873, 10387)]