108685738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 196761600

約数和(自身を除く): 88075862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487, 839, 974, 1678, 3409, 5873, 6818, 9253, 11746, 15941, 18506, 31882, 64771, 111587, 129542, 223174, 408593, 817186, 2860151, 5720302, 7763267, 15526534, 54342869, 108685738]

約数ペア:

[(1, 108685738), (2, 54342869), (7, 15526534), (14, 7763267), (19, 5720302), (38, 2860151), (133, 817186), (266, 408593), (487, 223174), (839, 129542), (974, 111587), (1678, 64771), (3409, 31882), (5873, 18506), (6818, 15941), (9253, 11746)]