43889842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22189}}^1$

素因数の和:22257

約数の個数: 16

約数和(自身を含む): 70297920

約数和(自身を除く): 26408078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 22189, 44378, 510347, 954127, 1020694, 1908254, 21944921, 43889842]

約数ペア:

[(1, 43889842), (2, 21944921), (23, 1908254), (43, 1020694), (46, 954127), (86, 510347), (989, 44378), (1978, 22189)]