1908389374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{24133}}^1$

素因数の和:26235

約数の個数: 16

約数和(自身を含む): 3014819280

約数和(自身を除く): 1106429906

約数列:

[1, 2, 19, 38, 2081, 4162, 24133, 39539, 48266, 79078, 458527, 917054, 50220773, 100441546, 954194687, 1908389374]

約数ペア:

[(1, 1908389374), (2, 954194687), (19, 100441546), (38, 50220773), (2081, 917054), (4162, 458527), (24133, 79078), (39539, 48266)]