12543496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11821

約数の個数: 32

約数和(自身を含む): 28296000

約数和(自身を除く): 15752504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11789, 23578, 47156, 82523, 94312, 165046, 223991, 330092, 447982, 660184, 895964, 1567937, 1791928, 3135874, 6271748, 12543496]

約数ペア:

[(1, 12543496), (2, 6271748), (4, 3135874), (7, 1791928), (8, 1567937), (14, 895964), (19, 660184), (28, 447982), (38, 330092), (56, 223991), (76, 165046), (133, 94312), (152, 82523), (266, 47156), (532, 23578), (1064, 11789)]