19937256

素因数分解:

$2^3\times 3^1\times {\mathrm{830719}}^1$

素因数の和:830728

約数の個数: 16

約数和(自身を含む): 49843200

約数和(自身を除く): 29905944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830719, 1661438, 2492157, 3322876, 4984314, 6645752, 9968628, 19937256]

約数ペア:

[(1, 19937256), (2, 9968628), (3, 6645752), (4, 4984314), (6, 3322876), (8, 2492157), (12, 1661438), (24, 830719)]