21266964002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{15797}}^1\times {\mathrm{9221}}^1$

素因数の和:25093

約数の個数: 16

約数和(自身を含む): 32342992632

約数和(自身を除く): 11076028630

約数列:

[1, 2, 73, 146, 9221, 15797, 18442, 31594, 673133, 1153181, 1346266, 2306362, 145664137, 291328274, 10633482001, 21266964002]

約数ペア:

[(1, 21266964002), (2, 10633482001), (73, 291328274), (146, 145664137), (9221, 2306362), (15797, 1346266), (18442, 1153181), (31594, 673133)]