11855888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 15142384

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 53, 62, 82, 88, 106, 124, 164, 176, 212, 248, 328, 341, 424, 451, 496, 583, 656, 682, 848, 902, 1166, 1271, 1364, 1643, 1804, 2173, 2332, 2542, 2728, 3286, 3608, 4346, 4664, 5084, 5456, 6572, 7216, 8692, 9328, 10168, 13144, 13981, 17384, 18073, 20336, 23903, 26288, 27962, 34768, 36146, 47806, 55924, 67363, 72292, 95612, 111848, 134726, 144584, 191224, 223696, 269452, 289168, 382448, 538904, 740993, 1077808, 1481986, 2963972, 5927944, 11855888]

約数ペア:

[(1, 11855888), (2, 5927944), (4, 2963972), (8, 1481986), (11, 1077808), (16, 740993), (22, 538904), (31, 382448), (41, 289168), (44, 269452), (53, 223696), (62, 191224), (82, 144584), (88, 134726), (106, 111848), (124, 95612), (164, 72292), (176, 67363), (212, 55924), (248, 47806), (328, 36146), (341, 34768), (424, 27962), (451, 26288), (496, 23903), (583, 20336), (656, 18073), (682, 17384), (848, 13981), (902, 13144), (1166, 10168), (1271, 9328), (1364, 8692), (1643, 7216), (1804, 6572), (2173, 5456), (2332, 5084), (2542, 4664), (2728, 4346), (3286, 3608)]