13126310

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6221}}^1$

素因数の和:6439

約数の個数: 16

約数和(自身を含む): 23743152

約数和(自身を除く): 10616842

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 6221, 12442, 31105, 62210, 1312631, 2625262, 6563155, 13126310]

約数ペア:

[(1, 13126310), (2, 6563155), (5, 2625262), (10, 1312631), (211, 62210), (422, 31105), (1055, 12442), (2110, 6221)]