12194457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21768

約数の個数: 16

約数和(自身を含む): 18781632

約数和(自身を除く): 6587175

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21737, 65211, 239107, 369529, 717321, 1108587, 4064819, 12194457]

約数ペア:

[(1, 12194457), (3, 4064819), (11, 1108587), (17, 717321), (33, 369529), (51, 239107), (187, 65211), (561, 21737)]