30752878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1249}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 49770000

約数和(自身を除く): 19017122

約数列:

[1, 2, 13, 26, 947, 1249, 1894, 2498, 12311, 16237, 24622, 32474, 1182803, 2365606, 15376439, 30752878]

約数ペア:

[(1, 30752878), (2, 15376439), (13, 2365606), (26, 1182803), (947, 32474), (1249, 24622), (1894, 16237), (2498, 12311)]