19268035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 24222240

約数和(自身を除く): 4954205

約数列:

[1, 5, 29, 83, 145, 415, 1601, 2407, 8005, 12035, 46429, 132883, 232145, 664415, 3853607, 19268035]

約数ペア:

[(1, 19268035), (5, 3853607), (29, 664415), (83, 232145), (145, 132883), (415, 46429), (1601, 12035), (2407, 8005)]