16629218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10177}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 26869920

約数和(自身を除く): 10240702

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10177, 20354, 193363, 386726, 437611, 875222, 8314609, 16629218]

約数ペア:

[(1, 16629218), (2, 8314609), (19, 875222), (38, 437611), (43, 386726), (86, 193363), (817, 20354), (1634, 10177)]