2912551819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{2309}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 3091888800

約数和(自身を除く): 179336981

約数列:

[1, 19, 197, 337, 2309, 3743, 6403, 43871, 66389, 454873, 778133, 1261391, 8642587, 14784527, 153292201, 2912551819]

約数ペア:

[(1, 2912551819), (19, 153292201), (197, 14784527), (337, 8642587), (2309, 1261391), (3743, 778133), (6403, 454873), (43871, 66389)]