12910728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 22570872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1231, 1311, 1748, 2462, 2622, 3496, 3693, 4924, 5244, 7386, 9848, 10488, 14772, 23389, 28313, 29544, 46778, 56626, 70167, 84939, 93556, 113252, 140334, 169878, 187112, 226504, 280668, 339756, 537947, 561336, 679512, 1075894, 1613841, 2151788, 3227682, 4303576, 6455364, 12910728]

約数ペア:

[(1, 12910728), (2, 6455364), (3, 4303576), (4, 3227682), (6, 2151788), (8, 1613841), (12, 1075894), (19, 679512), (23, 561336), (24, 537947), (38, 339756), (46, 280668), (57, 226504), (69, 187112), (76, 169878), (92, 140334), (114, 113252), (138, 93556), (152, 84939), (184, 70167), (228, 56626), (276, 46778), (437, 29544), (456, 28313), (552, 23389), (874, 14772), (1231, 10488), (1311, 9848), (1748, 7386), (2462, 5244), (2622, 4924), (3496, 3693)]