12787066

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{6653}}^1$

素因数の和:6717

約数の個数: 12

約数和(自身を含む): 19822266

約数和(自身を除く): 7035200

約数列:

[1, 2, 31, 62, 961, 1922, 6653, 13306, 206243, 412486, 6393533, 12787066]

約数ペア:

[(1, 12787066), (2, 6393533), (31, 412486), (62, 206243), (961, 13306), (1922, 6653)]