19457029236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37707421}}^1$

素因数の和:37707471

約数の個数: 24

約数和(自身を含む): 46455543904

約数和(自身を除く): 26998514668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37707421, 75414842, 113122263, 150829684, 226244526, 452489052, 1621419103, 3242838206, 4864257309, 6485676412, 9728514618, 19457029236]

約数ペア:

[(1, 19457029236), (2, 9728514618), (3, 6485676412), (4, 4864257309), (6, 3242838206), (12, 1621419103), (43, 452489052), (86, 226244526), (129, 150829684), (172, 113122263), (258, 75414842), (516, 37707421)]