19396526

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5587

約数の個数: 16

約数和(自身を含む): 30503088

約数和(自身を除く): 11106562

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5501, 11002, 225541, 236543, 451082, 473086, 9698263, 19396526]

約数ペア:

[(1, 19396526), (2, 9698263), (41, 473086), (43, 451082), (82, 236543), (86, 225541), (1763, 11002), (3526, 5501)]