22164659

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 26557440

約数和(自身を除く): 4392781

約数列:

[1, 11, 19, 31, 121, 209, 311, 341, 589, 2299, 3421, 3751, 5909, 6479, 9641, 37631, 64999, 71269, 106051, 183179, 714989, 1166561, 2014969, 22164659]

約数ペア:

[(1, 22164659), (11, 2014969), (19, 1166561), (31, 714989), (121, 183179), (209, 106051), (311, 71269), (341, 64999), (589, 37631), (2299, 9641), (3421, 6479), (3751, 5909)]