18440110945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1190837}}^1$

素因数の和:1191024

約数の個数: 16

約数和(自身を含む): 23435691840

約数和(自身を除く): 4995580895

約数列:

[1, 5, 19, 95, 163, 815, 3097, 15485, 1190837, 5954185, 22625903, 113129515, 194106431, 970532155, 3688022189, 18440110945]

約数ペア:

[(1, 18440110945), (5, 3688022189), (19, 970532155), (95, 194106431), (163, 113129515), (815, 22625903), (3097, 5954185), (15485, 1190837)]