13122494

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 13143106

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 49, 74, 77, 94, 98, 154, 259, 329, 343, 407, 517, 518, 539, 658, 686, 814, 1034, 1078, 1739, 1813, 2303, 2849, 3478, 3619, 3626, 3773, 4606, 5698, 7238, 7546, 12173, 12691, 16121, 19129, 19943, 24346, 25333, 25382, 32242, 38258, 39886, 50666, 85211, 133903, 139601, 170422, 177331, 267806, 279202, 354662, 596477, 937321, 1192954, 1874642, 6561247, 13122494]

約数ペア:

[(1, 13122494), (2, 6561247), (7, 1874642), (11, 1192954), (14, 937321), (22, 596477), (37, 354662), (47, 279202), (49, 267806), (74, 177331), (77, 170422), (94, 139601), (98, 133903), (154, 85211), (259, 50666), (329, 39886), (343, 38258), (407, 32242), (517, 25382), (518, 25333), (539, 24346), (658, 19943), (686, 19129), (814, 16121), (1034, 12691), (1078, 12173), (1739, 7546), (1813, 7238), (2303, 5698), (2849, 4606), (3478, 3773), (3619, 3626)]