12210296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15368584

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 83, 142, 148, 166, 259, 284, 296, 332, 497, 518, 568, 581, 664, 994, 1036, 1162, 1988, 2072, 2324, 2627, 3071, 3976, 4648, 5254, 5893, 6142, 10508, 11786, 12284, 18389, 21016, 21497, 23572, 24568, 36778, 41251, 42994, 47144, 73556, 82502, 85988, 147112, 165004, 171976, 218041, 330008, 436082, 872164, 1526287, 1744328, 3052574, 6105148, 12210296]

約数ペア:

[(1, 12210296), (2, 6105148), (4, 3052574), (7, 1744328), (8, 1526287), (14, 872164), (28, 436082), (37, 330008), (56, 218041), (71, 171976), (74, 165004), (83, 147112), (142, 85988), (148, 82502), (166, 73556), (259, 47144), (284, 42994), (296, 41251), (332, 36778), (497, 24568), (518, 23572), (568, 21497), (581, 21016), (664, 18389), (994, 12284), (1036, 11786), (1162, 10508), (1988, 6142), (2072, 5893), (2324, 5254), (2627, 4648), (3071, 3976)]