15673616

素因数分解:

$2^4\times 7^1\times {\mathrm{139943}}^1$

素因数の和:139958

約数の個数: 20

約数和(自身を含む): 34706112

約数和(自身を除く): 19032496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139943, 279886, 559772, 979601, 1119544, 1959202, 2239088, 3918404, 7836808, 15673616]

約数ペア:

[(1, 15673616), (2, 7836808), (4, 3918404), (7, 2239088), (8, 1959202), (14, 1119544), (16, 979601), (28, 559772), (56, 279886), (112, 139943)]