19273429

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 24140160

約数和(自身を除く): 4866731

約数列:

[1, 7, 19, 29, 133, 203, 263, 361, 551, 1841, 2527, 3857, 4997, 7627, 10469, 34979, 53389, 73283, 94943, 144913, 664601, 1014391, 2753347, 19273429]

約数ペア:

[(1, 19273429), (7, 2753347), (19, 1014391), (29, 664601), (133, 144913), (203, 94943), (263, 73283), (361, 53389), (551, 34979), (1841, 10469), (2527, 7627), (3857, 4997)]