18157103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 20428800

約数和(自身を除く): 2271697

約数列:

[1, 19, 29, 31, 551, 589, 899, 1063, 17081, 20197, 30827, 32953, 585713, 626107, 955637, 18157103]

約数ペア:

[(1, 18157103), (19, 955637), (29, 626107), (31, 585713), (551, 32953), (589, 30827), (899, 20197), (1063, 17081)]