12713645

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 4808275

約数列:

[1, 5, 7, 35, 233, 1165, 1559, 1631, 7795, 8155, 10913, 54565, 363247, 1816235, 2542729, 12713645]

約数ペア:

[(1, 12713645), (5, 2542729), (7, 1816235), (35, 363247), (233, 54565), (1165, 10913), (1559, 8155), (1631, 7795)]