193229468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2339}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 356428800

約数和(自身を除く): 163199332

約数列:

[1, 2, 4, 19, 38, 76, 1087, 2174, 2339, 4348, 4678, 9356, 20653, 41306, 44441, 82612, 88882, 177764, 2542493, 5084986, 10169972, 48307367, 96614734, 193229468]

約数ペア:

[(1, 193229468), (2, 96614734), (4, 48307367), (19, 10169972), (38, 5084986), (76, 2542493), (1087, 177764), (2174, 88882), (2339, 82612), (4348, 44441), (4678, 41306), (9356, 20653)]