21232914

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{3191}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 42517440

約数和(自身を除く): 21284526

約数列:

[1, 2, 3, 6, 1109, 2218, 3191, 3327, 6382, 6654, 9573, 19146, 3538819, 7077638, 10616457, 21232914]

約数ペア:

[(1, 21232914), (2, 10616457), (3, 7077638), (6, 3538819), (1109, 19146), (2218, 9573), (3191, 6654), (3327, 6382)]