11878724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 25730880

約数和(自身を除く): 13852156

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1093, 2186, 2717, 4372, 5434, 10868, 12023, 14209, 20767, 24046, 28418, 41534, 48092, 56836, 83068, 156299, 228437, 269971, 312598, 456874, 539942, 625196, 913748, 1079884, 2969681, 5939362, 11878724]

約数ペア:

[(1, 11878724), (2, 5939362), (4, 2969681), (11, 1079884), (13, 913748), (19, 625196), (22, 539942), (26, 456874), (38, 312598), (44, 269971), (52, 228437), (76, 156299), (143, 83068), (209, 56836), (247, 48092), (286, 41534), (418, 28418), (494, 24046), (572, 20767), (836, 14209), (988, 12023), (1093, 10868), (2186, 5434), (2717, 4372)]