12882376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 26301240

約数和(自身を除く): 13418864

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1277, 2522, 2554, 5044, 5108, 10088, 10216, 16601, 33202, 66404, 123869, 132808, 247738, 495476, 990952, 1610297, 3220594, 6441188, 12882376]

約数ペア:

[(1, 12882376), (2, 6441188), (4, 3220594), (8, 1610297), (13, 990952), (26, 495476), (52, 247738), (97, 132808), (104, 123869), (194, 66404), (388, 33202), (776, 16601), (1261, 10216), (1277, 10088), (2522, 5108), (2554, 5044)]