19332241

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 1734959

約数列:

[1, 29, 37, 43, 419, 1073, 1247, 1591, 12151, 15503, 18017, 46139, 449587, 522493, 666629, 19332241]

約数ペア:

[(1, 19332241), (29, 666629), (37, 522493), (43, 449587), (419, 46139), (1073, 18017), (1247, 15503), (1591, 12151)]