12554828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 13862836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 467, 517, 572, 611, 934, 1034, 1222, 1868, 2068, 2444, 5137, 6071, 6721, 10274, 12142, 13442, 20548, 21949, 24284, 26884, 43898, 66781, 87796, 133562, 241439, 267124, 285337, 482878, 570674, 965756, 1141348, 3138707, 6277414, 12554828]

約数ペア:

[(1, 12554828), (2, 6277414), (4, 3138707), (11, 1141348), (13, 965756), (22, 570674), (26, 482878), (44, 285337), (47, 267124), (52, 241439), (94, 133562), (143, 87796), (188, 66781), (286, 43898), (467, 26884), (517, 24284), (572, 21949), (611, 20548), (934, 13442), (1034, 12142), (1222, 10274), (1868, 6721), (2068, 6071), (2444, 5137)]