21133884

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{1433}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 49386960

約数和(自身を除く): 28253076

約数列:

[1, 2, 3, 4, 6, 12, 1229, 1433, 2458, 2866, 3687, 4299, 4916, 5732, 7374, 8598, 14748, 17196, 1761157, 3522314, 5283471, 7044628, 10566942, 21133884]

約数ペア:

[(1, 21133884), (2, 10566942), (3, 7044628), (4, 5283471), (6, 3522314), (12, 1761157), (1229, 17196), (1433, 14748), (2458, 8598), (2866, 7374), (3687, 5732), (4299, 4916)]