19031662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6841}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 31035312

約数和(自身を除く): 12003650

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6841, 13682, 88933, 177866, 731987, 1463974, 9515831, 19031662]

約数ペア:

[(1, 19031662), (2, 9515831), (13, 1463974), (26, 731987), (107, 177866), (214, 88933), (1391, 13682), (2782, 6841)]