12796487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 14971392

約数和(自身を除く): 2174905

約数列:

[1, 11, 23, 37, 253, 407, 851, 1367, 9361, 15037, 31441, 50579, 345851, 556369, 1163317, 12796487]

約数ペア:

[(1, 12796487), (11, 1163317), (23, 556369), (37, 345851), (253, 50579), (407, 31441), (851, 15037), (1367, 9361)]