21934424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{21589}}^1$

素因数の和:21722

約数の個数: 16

約数和(自身を含む): 41452800

約数和(自身を除く): 19518376

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 21589, 43178, 86356, 172712, 2741803, 5483606, 10967212, 21934424]

約数ペア:

[(1, 21934424), (2, 10967212), (4, 5483606), (8, 2741803), (127, 172712), (254, 86356), (508, 43178), (1016, 21589)]