12996874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 11886326

約数列:

[1, 2, 11, 17, 19, 22, 31, 34, 38, 59, 62, 118, 187, 209, 323, 341, 374, 418, 527, 589, 646, 649, 682, 1003, 1054, 1121, 1178, 1298, 1829, 2006, 2242, 3553, 3658, 5797, 6479, 7106, 10013, 11033, 11594, 12331, 12958, 19057, 20026, 20119, 22066, 24662, 31093, 34751, 38114, 40238, 62186, 69502, 110143, 209627, 220286, 342023, 382261, 419254, 590767, 684046, 764522, 1181534, 6498437, 12996874]

約数ペア:

[(1, 12996874), (2, 6498437), (11, 1181534), (17, 764522), (19, 684046), (22, 590767), (31, 419254), (34, 382261), (38, 342023), (59, 220286), (62, 209627), (118, 110143), (187, 69502), (209, 62186), (323, 40238), (341, 38114), (374, 34751), (418, 31093), (527, 24662), (589, 22066), (646, 20119), (649, 20026), (682, 19057), (1003, 12958), (1054, 12331), (1121, 11594), (1178, 11033), (1298, 10013), (1829, 7106), (2006, 6479), (2242, 5797), (3553, 3658)]