19788306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{194003}}^1$

素因数の和:194025

約数の個数: 16

約数和(自身を含む): 41904864

約数和(自身を除く): 22116558

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 194003, 388006, 582009, 1164018, 3298051, 6596102, 9894153, 19788306]

約数ペア:

[(1, 19788306), (2, 9894153), (3, 6596102), (6, 3298051), (17, 1164018), (34, 582009), (51, 388006), (102, 194003)]