18856924

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{5351}}^1$

素因数の和:6236

約数の個数: 12

約数和(自身を含む): 33043248

約数和(自身を除く): 14186324

約数列:

[1, 2, 4, 881, 1762, 3524, 5351, 10702, 21404, 4714231, 9428462, 18856924]

約数ペア:

[(1, 18856924), (2, 9428462), (4, 4714231), (881, 21404), (1762, 10702), (3524, 5351)]