7938898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21227}}^1$

素因数の和:21257

約数の個数: 16

約数和(自身を含む): 13755744

約数和(自身を除く): 5816846

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21227, 42454, 233497, 360859, 466994, 721718, 3969449, 7938898]

約数ペア:

[(1, 7938898), (2, 3969449), (11, 721718), (17, 466994), (22, 360859), (34, 233497), (187, 42454), (374, 21227)]