18896950

素因数分解:

$2^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 35267832

約数和(自身を除く): 16370882

約数列:

[1, 2, 5, 10, 25, 50, 457, 827, 914, 1654, 2285, 4135, 4570, 8270, 11425, 20675, 22850, 41350, 377939, 755878, 1889695, 3779390, 9448475, 18896950]

約数ペア:

[(1, 18896950), (2, 9448475), (5, 3779390), (10, 1889695), (25, 755878), (50, 377939), (457, 41350), (827, 22850), (914, 20675), (1654, 11425), (2285, 8270), (4135, 4570)]