23220793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 4686407

約数列:

[1, 17, 19, 29, 37, 67, 323, 493, 551, 629, 703, 1073, 1139, 1273, 1943, 2479, 9367, 11951, 18241, 20387, 21641, 33031, 36917, 42143, 47101, 71891, 346579, 627589, 800717, 1222147, 1365929, 23220793]

約数ペア:

[(1, 23220793), (17, 1365929), (19, 1222147), (29, 800717), (37, 627589), (67, 346579), (323, 71891), (493, 47101), (551, 42143), (629, 36917), (703, 33031), (1073, 21641), (1139, 20387), (1273, 18241), (1943, 11951), (2479, 9367)]