12756172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 27165600

約数和(自身を除く): 14409428

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 769, 1276, 1508, 1538, 3076, 4147, 8294, 8459, 9997, 16588, 16918, 19994, 22301, 33836, 39988, 44602, 89204, 109967, 219934, 245311, 289913, 439868, 490622, 579826, 981244, 1159652, 3189043, 6378086, 12756172]

約数ペア:

[(1, 12756172), (2, 6378086), (4, 3189043), (11, 1159652), (13, 981244), (22, 579826), (26, 490622), (29, 439868), (44, 289913), (52, 245311), (58, 219934), (116, 109967), (143, 89204), (286, 44602), (319, 39988), (377, 33836), (572, 22301), (638, 19994), (754, 16918), (769, 16588), (1276, 9997), (1508, 8459), (1538, 8294), (3076, 4147)]