12516839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 13824000

約数和(自身を除く): 1307161

約数列:

[1, 19, 31, 79, 269, 589, 1501, 2449, 5111, 8339, 21251, 46531, 158441, 403769, 658781, 12516839]

約数ペア:

[(1, 12516839), (19, 658781), (31, 403769), (79, 158441), (269, 46531), (589, 21251), (1501, 8339), (2449, 5111)]