56571322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7481}}^1$

素因数の和:7701

約数の個数: 16

約数和(自身を含む): 89784000

約数和(自身を除く): 33212678

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7481, 7562, 14962, 142139, 284278, 1488719, 2977438, 28285661, 56571322]

約数ペア:

[(1, 56571322), (2, 28285661), (19, 2977438), (38, 1488719), (199, 284278), (398, 142139), (3781, 14962), (7481, 7562)]