19084362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 42542976

約数和(自身を除く): 23458614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 121, 194, 242, 271, 291, 363, 542, 582, 726, 813, 1067, 1626, 2134, 2981, 3201, 5962, 6402, 8943, 11737, 17886, 23474, 26287, 32791, 35211, 52574, 65582, 70422, 78861, 98373, 157722, 196746, 289157, 578314, 867471, 1734942, 3180727, 6361454, 9542181, 19084362]

約数ペア:

[(1, 19084362), (2, 9542181), (3, 6361454), (6, 3180727), (11, 1734942), (22, 867471), (33, 578314), (66, 289157), (97, 196746), (121, 157722), (194, 98373), (242, 78861), (271, 70422), (291, 65582), (363, 52574), (542, 35211), (582, 32791), (726, 26287), (813, 23474), (1067, 17886), (1626, 11737), (2134, 8943), (2981, 6402), (3201, 5962)]