11543640412

素因数分解:

$2^2\times {\mathrm{4391}}^1\times {\mathrm{657233}}^1$

素因数の和:661628

約数の個数: 12

約数和(自身を含む): 20206002096

約数和(自身を除く): 8662361684

約数列:

[1, 2, 4, 4391, 8782, 17564, 657233, 1314466, 2628932, 2885910103, 5771820206, 11543640412]

約数ペア:

[(1, 11543640412), (2, 5771820206), (4, 2885910103), (4391, 2628932), (8782, 1314466), (17564, 657233)]