2019793787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{20887}}^1$

素因数の和:21106

約数の個数: 16

約数和(自身を含む): 2255904000

約数和(自身を除く): 236110213

約数列:

[1, 11, 59, 149, 649, 1639, 8791, 20887, 96701, 229757, 1232333, 3112163, 13555663, 34233793, 183617617, 2019793787]

約数ペア:

[(1, 2019793787), (11, 183617617), (59, 34233793), (149, 13555663), (649, 3112163), (1639, 1232333), (8791, 229757), (20887, 96701)]