17930248

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 40095360

約数和(自身を除く): 22165112

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 13921, 27842, 55684, 97447, 111368, 194894, 320183, 389788, 640366, 779576, 1280732, 2241281, 2561464, 4482562, 8965124, 17930248]

約数ペア:

[(1, 17930248), (2, 8965124), (4, 4482562), (7, 2561464), (8, 2241281), (14, 1280732), (23, 779576), (28, 640366), (46, 389788), (56, 320183), (92, 194894), (161, 111368), (184, 97447), (322, 55684), (644, 27842), (1288, 13921)]