11721892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32203}}^1$

素因数の和:32227

約数の個数: 24

約数和(自身を含む): 25247936

約数和(自身を除く): 13526044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 32203, 64406, 128812, 225421, 418639, 450842, 837278, 901684, 1674556, 2930473, 5860946, 11721892]

約数ペア:

[(1, 11721892), (2, 5860946), (4, 2930473), (7, 1674556), (13, 901684), (14, 837278), (26, 450842), (28, 418639), (52, 225421), (91, 128812), (182, 64406), (364, 32203)]