12293456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 29462400

約数和(自身を除く): 17168944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 109, 112, 133, 152, 212, 218, 266, 304, 371, 424, 436, 532, 742, 763, 848, 872, 1007, 1064, 1484, 1526, 1744, 2014, 2071, 2128, 2968, 3052, 4028, 4142, 5777, 5936, 6104, 7049, 8056, 8284, 11554, 12208, 14098, 14497, 16112, 16568, 23108, 28196, 28994, 33136, 40439, 46216, 56392, 57988, 80878, 92432, 109763, 112784, 115976, 161756, 219526, 231952, 323512, 439052, 647024, 768341, 878104, 1536682, 1756208, 3073364, 6146728, 12293456]

約数ペア:

[(1, 12293456), (2, 6146728), (4, 3073364), (7, 1756208), (8, 1536682), (14, 878104), (16, 768341), (19, 647024), (28, 439052), (38, 323512), (53, 231952), (56, 219526), (76, 161756), (106, 115976), (109, 112784), (112, 109763), (133, 92432), (152, 80878), (212, 57988), (218, 56392), (266, 46216), (304, 40439), (371, 33136), (424, 28994), (436, 28196), (532, 23108), (742, 16568), (763, 16112), (848, 14497), (872, 14098), (1007, 12208), (1064, 11554), (1484, 8284), (1526, 8056), (1744, 7049), (2014, 6104), (2071, 5936), (2128, 5777), (2968, 4142), (3052, 4028)]