19831915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 25297920

約数和(自身を除く): 5466005

約数列:

[1, 5, 19, 95, 107, 535, 1951, 2033, 9755, 10165, 37069, 185345, 208757, 1043785, 3966383, 19831915]

約数ペア:

[(1, 19831915), (5, 3966383), (19, 1043785), (95, 208757), (107, 185345), (535, 37069), (1951, 10165), (2033, 9755)]