16520082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 36210240

約数和(自身を除く): 19690158

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 263, 361, 526, 551, 722, 789, 1083, 1102, 1578, 1653, 2166, 3306, 4997, 7627, 9994, 10469, 14991, 15254, 20938, 22881, 29982, 31407, 45762, 62814, 94943, 144913, 189886, 284829, 289826, 434739, 569658, 869478, 2753347, 5506694, 8260041, 16520082]

約数ペア:

[(1, 16520082), (2, 8260041), (3, 5506694), (6, 2753347), (19, 869478), (29, 569658), (38, 434739), (57, 289826), (58, 284829), (87, 189886), (114, 144913), (174, 94943), (263, 62814), (361, 45762), (526, 31407), (551, 29982), (722, 22881), (789, 20938), (1083, 15254), (1102, 14991), (1578, 10469), (1653, 9994), (2166, 7627), (3306, 4997)]