15985118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7937}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 25719120

約数和(自身を除く): 9734002

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 7937, 15874, 150803, 301606, 420661, 841322, 7992559, 15985118]

約数ペア:

[(1, 15985118), (2, 7992559), (19, 841322), (38, 420661), (53, 301606), (106, 150803), (1007, 15874), (2014, 7937)]