12581534

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 24008400

約数和(自身を除く): 11426866

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 233, 266, 406, 466, 551, 931, 1102, 1421, 1631, 1862, 2842, 3262, 3857, 4427, 6757, 7714, 8854, 11417, 13514, 22834, 26999, 30989, 47299, 53998, 61978, 94598, 128383, 216923, 256766, 331093, 433846, 662186, 898681, 1797362, 6290767, 12581534]

約数ペア:

[(1, 12581534), (2, 6290767), (7, 1797362), (14, 898681), (19, 662186), (29, 433846), (38, 331093), (49, 256766), (58, 216923), (98, 128383), (133, 94598), (203, 61978), (233, 53998), (266, 47299), (406, 30989), (466, 26999), (551, 22834), (931, 13514), (1102, 11417), (1421, 8854), (1631, 7714), (1862, 6757), (2842, 4427), (3262, 3857)]