12999824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 26248320

約数和(自身を除く): 13248496

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 293, 376, 472, 586, 752, 944, 1172, 2344, 2773, 4688, 5546, 11092, 13771, 17287, 22184, 27542, 34574, 44368, 55084, 69148, 110168, 138296, 220336, 276592, 812489, 1624978, 3249956, 6499912, 12999824]

約数ペア:

[(1, 12999824), (2, 6499912), (4, 3249956), (8, 1624978), (16, 812489), (47, 276592), (59, 220336), (94, 138296), (118, 110168), (188, 69148), (236, 55084), (293, 44368), (376, 34574), (472, 27542), (586, 22184), (752, 17287), (944, 13771), (1172, 11092), (2344, 5546), (2773, 4688)]