12875692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 23869440

約数和(自身を除く): 10993748

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 887, 1774, 3548, 3629, 7258, 14516, 16853, 33706, 67412, 169417, 338834, 677668, 3218923, 6437846, 12875692]

約数ペア:

[(1, 12875692), (2, 6437846), (4, 3218923), (19, 677668), (38, 338834), (76, 169417), (191, 67412), (382, 33706), (764, 16853), (887, 14516), (1774, 7258), (3548, 3629)]