12555466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 25198560

約数和(自身を除く): 12643094

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 613, 931, 1078, 1226, 1463, 1862, 2926, 4291, 6743, 8582, 10241, 11647, 13486, 20482, 23294, 30037, 47201, 60074, 81529, 94402, 128117, 163058, 256234, 330407, 570703, 660814, 896819, 1141406, 1793638, 6277733, 12555466]

約数ペア:

[(1, 12555466), (2, 6277733), (7, 1793638), (11, 1141406), (14, 896819), (19, 660814), (22, 570703), (38, 330407), (49, 256234), (77, 163058), (98, 128117), (133, 94402), (154, 81529), (209, 60074), (266, 47201), (418, 30037), (539, 23294), (613, 20482), (931, 13486), (1078, 11647), (1226, 10241), (1463, 8582), (1862, 6743), (2926, 4291)]