2019009872884

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{5203633693}}^1$

素因数の和:5203633794

約数の個数: 12

約数和(自身を含む): 3569692714084

約数和(自身を除く): 1550682841200

約数列:

[1, 2, 4, 97, 194, 388, 5203633693, 10407267386, 20814534772, 504752468221, 1009504936442, 2019009872884]

約数ペア:

[(1, 2019009872884), (2, 1009504936442), (4, 504752468221), (97, 20814534772), (194, 10407267386), (388, 5203633693)]