12749114

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 11382406

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 167, 266, 287, 334, 574, 779, 931, 1169, 1558, 1862, 2009, 2338, 3173, 4018, 5453, 6346, 6847, 8183, 10906, 13694, 16366, 22211, 38171, 44422, 47929, 76342, 95858, 130093, 155477, 260186, 310954, 335503, 671006, 910651, 1821302, 6374557, 12749114]

約数ペア:

[(1, 12749114), (2, 6374557), (7, 1821302), (14, 910651), (19, 671006), (38, 335503), (41, 310954), (49, 260186), (82, 155477), (98, 130093), (133, 95858), (167, 76342), (266, 47929), (287, 44422), (334, 38171), (574, 22211), (779, 16366), (931, 13694), (1169, 10906), (1558, 8183), (1862, 6847), (2009, 6346), (2338, 5453), (3173, 4018)]