1938156788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{481171}}^1$

素因数の和:481247

約数の個数: 24

約数和(自身を含む): 3637660320

約数和(自身を除く): 1699503532

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 481171, 962342, 1924684, 9142249, 18284498, 25502063, 36568996, 51004126, 102008252, 484539197, 969078394, 1938156788]

約数ペア:

[(1, 1938156788), (2, 969078394), (4, 484539197), (19, 102008252), (38, 51004126), (53, 36568996), (76, 25502063), (106, 18284498), (212, 9142249), (1007, 1924684), (2014, 962342), (4028, 481171)]