2087955106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13921}}^1\times {\mathrm{3947}}^1$

素因数の和:17889

約数の個数: 16

約数和(自身を含む): 3297843360

約数和(自身を除く): 1209888254

約数列:

[1, 2, 19, 38, 3947, 7894, 13921, 27842, 74993, 149986, 264499, 528998, 54946187, 109892374, 1043977553, 2087955106]

約数ペア:

[(1, 2087955106), (2, 1043977553), (19, 109892374), (38, 54946187), (3947, 528998), (7894, 264499), (13921, 149986), (27842, 74993)]