13971184

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8011}}^1$

素因数の和:8128

約数の個数: 20

約数和(自身を含む): 27320920

約数和(自身を除く): 13349736

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8011, 16022, 32044, 64088, 128176, 873199, 1746398, 3492796, 6985592, 13971184]

約数ペア:

[(1, 13971184), (2, 6985592), (4, 3492796), (8, 1746398), (16, 873199), (109, 128176), (218, 64088), (436, 32044), (872, 16022), (1744, 8011)]