19609007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 4237393

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5519, 60709, 93823, 104861, 1032053, 1153471, 1782637, 19609007]

約数ペア:

[(1, 19609007), (11, 1782637), (17, 1153471), (19, 1032053), (187, 104861), (209, 93823), (323, 60709), (3553, 5519)]