2012590970906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{139743853}}^1$

素因数の和:139744253

約数の個数: 16

約数和(自身を含む): 3186159871200

約数和(自身を除く): 1173568900294

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 139743853, 279487706, 2655133207, 5310266414, 52962920287, 105925840574, 1006295485453, 2012590970906]

約数ペア:

[(1, 2012590970906), (2, 1006295485453), (19, 105925840574), (38, 52962920287), (379, 5310266414), (758, 2655133207), (7201, 279487706), (14402, 139743853)]