2049282145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{9643}}^1$

素因数の和:11904

約数の個数: 16

約数和(自身を含む): 2589992640

約数和(自身を除く): 540710495

約数列:

[1, 5, 19, 95, 2237, 9643, 11185, 42503, 48215, 183217, 212515, 916085, 21571391, 107856955, 409856429, 2049282145]

約数ペア:

[(1, 2049282145), (5, 409856429), (19, 107856955), (95, 21571391), (2237, 916085), (9643, 212515), (11185, 183217), (42503, 48215)]