1897616

素因数分解:

$2^4\times 7^1\times {\mathrm{16943}}^1$

素因数の和:16958

約数の個数: 20

約数和(自身を含む): 4202112

約数和(自身を除く): 2304496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16943, 33886, 67772, 118601, 135544, 237202, 271088, 474404, 948808, 1897616]

約数ペア:

[(1, 1897616), (2, 948808), (4, 474404), (7, 271088), (8, 237202), (14, 135544), (16, 118601), (28, 67772), (56, 33886), (112, 16943)]