12809344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 28152000

約数和(自身を除く): 15342656

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 229, 304, 368, 437, 458, 608, 736, 874, 916, 1216, 1472, 1748, 1832, 2432, 2944, 3496, 3664, 4351, 5267, 6992, 7328, 8702, 10534, 13984, 14656, 17404, 21068, 27968, 29312, 34808, 42136, 55936, 69616, 84272, 100073, 139232, 168544, 200146, 278464, 337088, 400292, 556928, 674176, 800584, 1601168, 3202336, 6404672, 12809344]

約数ペア:

[(1, 12809344), (2, 6404672), (4, 3202336), (8, 1601168), (16, 800584), (19, 674176), (23, 556928), (32, 400292), (38, 337088), (46, 278464), (64, 200146), (76, 168544), (92, 139232), (128, 100073), (152, 84272), (184, 69616), (229, 55936), (304, 42136), (368, 34808), (437, 29312), (458, 27968), (608, 21068), (736, 17404), (874, 14656), (916, 13984), (1216, 10534), (1472, 8702), (1748, 7328), (1832, 6992), (2432, 5267), (2944, 4351), (3496, 3664)]