1916804531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{1559}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 2036486400

約数和(自身を除く): 119681869

約数列:

[1, 19, 163, 397, 1559, 3097, 7543, 29621, 64711, 254117, 618923, 1229509, 4828223, 11759537, 100884449, 1916804531]

約数ペア:

[(1, 1916804531), (19, 100884449), (163, 11759537), (397, 4828223), (1559, 1229509), (3097, 618923), (7543, 254117), (29621, 64711)]