19323857

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 3485743

約数列:

[1, 7, 59, 71, 413, 497, 659, 4189, 4613, 29323, 38881, 46789, 272167, 327523, 2760551, 19323857]

約数ペア:

[(1, 19323857), (7, 2760551), (59, 327523), (71, 272167), (413, 46789), (497, 38881), (659, 29323), (4189, 4613)]