191594879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 55163521

約数列:

[1, 7, 17, 19, 101, 119, 133, 323, 707, 839, 1717, 1919, 2261, 5873, 12019, 13433, 14263, 15941, 32623, 84739, 99841, 111587, 228361, 270997, 593173, 1440563, 1610041, 1896979, 10083941, 11270287, 27370697, 191594879]

約数ペア:

[(1, 191594879), (7, 27370697), (17, 11270287), (19, 10083941), (101, 1896979), (119, 1610041), (133, 1440563), (323, 593173), (707, 270997), (839, 228361), (1717, 111587), (1919, 99841), (2261, 84739), (5873, 32623), (12019, 15941), (13433, 14263)]