15981216

素因数分解:

$2^5\times 3^1\times {\mathrm{166471}}^1$

素因数の和:166484

約数の個数: 24

約数和(自身を含む): 41950944

約数和(自身を除く): 25969728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 166471, 332942, 499413, 665884, 998826, 1331768, 1997652, 2663536, 3995304, 5327072, 7990608, 15981216]

約数ペア:

[(1, 15981216), (2, 7990608), (3, 5327072), (4, 3995304), (6, 2663536), (8, 1997652), (12, 1331768), (16, 998826), (24, 665884), (32, 499413), (48, 332942), (96, 166471)]