19382824

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{29191}}^1$

素因数の和:29280

約数の個数: 16

約数和(自身を含む): 36781920

約数和(自身を除く): 17399096

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 29191, 58382, 116764, 233528, 2422853, 4845706, 9691412, 19382824]

約数ペア:

[(1, 19382824), (2, 9691412), (4, 4845706), (8, 2422853), (83, 233528), (166, 116764), (332, 58382), (664, 29191)]