2912367139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{733409}}^1$

素因数の和:733458

約数の個数: 12

約数和(自身を含む): 3353150520

約数和(自身を除く): 440783381

約数列:

[1, 11, 19, 209, 361, 3971, 733409, 8067499, 13934771, 153282481, 264760649, 2912367139]

約数ペア:

[(1, 2912367139), (11, 264760649), (19, 153282481), (209, 13934771), (361, 8067499), (3971, 733409)]