11815958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 22924944

約数和(自身を除く): 11108986

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 113, 154, 194, 226, 539, 679, 791, 1067, 1078, 1243, 1358, 1582, 2134, 2486, 4753, 5537, 7469, 8701, 9506, 10961, 11074, 14938, 17402, 21922, 52283, 60907, 76727, 104566, 120571, 121814, 153454, 241142, 537089, 843997, 1074178, 1687994, 5907979, 11815958]

約数ペア:

[(1, 11815958), (2, 5907979), (7, 1687994), (11, 1074178), (14, 843997), (22, 537089), (49, 241142), (77, 153454), (97, 121814), (98, 120571), (113, 104566), (154, 76727), (194, 60907), (226, 52283), (539, 21922), (679, 17402), (791, 14938), (1067, 11074), (1078, 10961), (1243, 9506), (1358, 8701), (1582, 7469), (2134, 5537), (2486, 4753)]