2912283178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10948433}}^1$

素因数の和:10948461

約数の個数: 16

約数和(自身を含む): 5255248320

約数和(自身を除く): 2342965142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10948433, 21896866, 76639031, 153278062, 208020227, 416040454, 1456141589, 2912283178]

約数ペア:

[(1, 2912283178), (2, 1456141589), (7, 416040454), (14, 208020227), (19, 153278062), (38, 76639031), (133, 21896866), (266, 10948433)]