2912698195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2787271}}^1$

素因数の和:2787306

約数の個数: 16

約数和(自身を含む): 4013671680

約数和(自身を除く): 1100973485

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2787271, 13936355, 30659981, 52958149, 153299905, 264790745, 582539639, 2912698195]

約数ペア:

[(1, 2912698195), (5, 582539639), (11, 264790745), (19, 153299905), (55, 52958149), (95, 30659981), (209, 13936355), (1045, 2787271)]