5280881774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19852939}}^1$

素因数の和:19852967

約数の個数: 16

約数和(自身を含む): 9529411200

約数和(自身を除く): 4248529426

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19852939, 39705878, 138970573, 277941146, 377205841, 754411682, 2640440887, 5280881774]

約数ペア:

[(1, 5280881774), (2, 2640440887), (7, 754411682), (14, 377205841), (19, 277941146), (38, 138970573), (133, 39705878), (266, 19852939)]