23485748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 50850240

約数和(自身を除く): 27364492

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2161, 2717, 4322, 5434, 8644, 10868, 23771, 28093, 41059, 47542, 56186, 82118, 95084, 112372, 164236, 309023, 451649, 533767, 618046, 903298, 1067534, 1236092, 1806596, 2135068, 5871437, 11742874, 23485748]

約数ペア:

[(1, 23485748), (2, 11742874), (4, 5871437), (11, 2135068), (13, 1806596), (19, 1236092), (22, 1067534), (26, 903298), (38, 618046), (44, 533767), (52, 451649), (76, 309023), (143, 164236), (209, 112372), (247, 95084), (286, 82118), (418, 56186), (494, 47542), (572, 41059), (836, 28093), (988, 23771), (2161, 10868), (2717, 8644), (4322, 5434)]