19925565551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{183661}}^1$

素因数の和:183826

約数の個数: 16

約数和(自身を含む): 21422335680

約数和(自身を除く): 1496770129

約数列:

[1, 23, 53, 89, 1219, 2047, 4717, 108491, 183661, 4224203, 9734033, 16345829, 223882759, 375954067, 866328937, 19925565551]

約数ペア:

[(1, 19925565551), (23, 866328937), (53, 375954067), (89, 223882759), (1219, 16345829), (2047, 9734033), (4717, 4224203), (108491, 183661)]