11774984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 25704000

約数和(自身を除く): 13929016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 101, 104, 118, 152, 202, 236, 247, 404, 472, 494, 767, 808, 988, 1121, 1313, 1534, 1919, 1976, 2242, 2626, 3068, 3838, 4484, 5252, 5959, 6136, 7676, 8968, 10504, 11918, 14573, 15352, 23836, 24947, 29146, 47672, 49894, 58292, 77467, 99788, 113221, 116584, 154934, 199576, 226442, 309868, 452884, 619736, 905768, 1471873, 2943746, 5887492, 11774984]

約数ペア:

[(1, 11774984), (2, 5887492), (4, 2943746), (8, 1471873), (13, 905768), (19, 619736), (26, 452884), (38, 309868), (52, 226442), (59, 199576), (76, 154934), (101, 116584), (104, 113221), (118, 99788), (152, 77467), (202, 58292), (236, 49894), (247, 47672), (404, 29146), (472, 24947), (494, 23836), (767, 15352), (808, 14573), (988, 11918), (1121, 10504), (1313, 8968), (1534, 7676), (1919, 6136), (1976, 5959), (2242, 5252), (2626, 4484), (3068, 3838)]