22236784

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{1231}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 43156960

約数和(自身を除く): 20920176

約数列:

[1, 2, 4, 8, 16, 1129, 1231, 2258, 2462, 4516, 4924, 9032, 9848, 18064, 19696, 1389799, 2779598, 5559196, 11118392, 22236784]

約数ペア:

[(1, 22236784), (2, 11118392), (4, 5559196), (8, 2779598), (16, 1389799), (1129, 19696), (1231, 18064), (2258, 9848), (2462, 9032), (4516, 4924)]