11297648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16472

約数の個数: 20

約数和(自身を含む): 22399608

約数和(自身を除く): 11101960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16421, 32842, 65684, 131368, 262736, 706103, 1412206, 2824412, 5648824, 11297648]

約数ペア:

[(1, 11297648), (2, 5648824), (4, 2824412), (8, 1412206), (16, 706103), (43, 262736), (86, 131368), (172, 65684), (344, 32842), (688, 16421)]