11666578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 22522752

約数和(自身を除く): 10856174

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 97, 121, 142, 154, 194, 242, 497, 679, 781, 847, 994, 1067, 1358, 1562, 1694, 2134, 5467, 6887, 7469, 8591, 10934, 11737, 13774, 14938, 17182, 23474, 48209, 60137, 75757, 82159, 96418, 120274, 151514, 164318, 530299, 833327, 1060598, 1666654, 5833289, 11666578]

約数ペア:

[(1, 11666578), (2, 5833289), (7, 1666654), (11, 1060598), (14, 833327), (22, 530299), (71, 164318), (77, 151514), (97, 120274), (121, 96418), (142, 82159), (154, 75757), (194, 60137), (242, 48209), (497, 23474), (679, 17182), (781, 14938), (847, 13774), (994, 11737), (1067, 10934), (1358, 8591), (1562, 7469), (1694, 6887), (2134, 5467)]