19336719

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 26490240

約数和(自身を除く): 7153521

約数列:

[1, 3, 59, 107, 177, 321, 1021, 3063, 6313, 18939, 60239, 109247, 180717, 327741, 6445573, 19336719]

約数ペア:

[(1, 19336719), (3, 6445573), (59, 327741), (107, 180717), (177, 109247), (321, 60239), (1021, 18939), (3063, 6313)]