2355938418

素因数分解:

$2^1\times 3^1\times {\mathrm{19507}}^1\times {\mathrm{20129}}^1$

素因数の和:39641

約数の個数: 16

約数和(自身を含む): 4712352480

約数和(自身を除く): 2356414062

約数列:

[1, 2, 3, 6, 19507, 20129, 39014, 40258, 58521, 60387, 117042, 120774, 392656403, 785312806, 1177969209, 2355938418]

約数ペア:

[(1, 2355938418), (2, 1177969209), (3, 785312806), (6, 392656403), (19507, 120774), (20129, 117042), (39014, 60387), (40258, 58521)]