12699104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 15242656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 839, 946, 1376, 1678, 1892, 3356, 3784, 6712, 7568, 9229, 13424, 15136, 18458, 26848, 36077, 36916, 72154, 73832, 144308, 147664, 288616, 295328, 396847, 577232, 793694, 1154464, 1587388, 3174776, 6349552, 12699104]

約数ペア:

[(1, 12699104), (2, 6349552), (4, 3174776), (8, 1587388), (11, 1154464), (16, 793694), (22, 577232), (32, 396847), (43, 295328), (44, 288616), (86, 147664), (88, 144308), (172, 73832), (176, 72154), (344, 36916), (352, 36077), (473, 26848), (688, 18458), (839, 15136), (946, 13424), (1376, 9229), (1678, 7568), (1892, 6712), (3356, 3784)]