19288518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68399}}^1$

素因数の和:68451

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 20109882

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68399, 136798, 205197, 410394, 3214753, 6429506, 9644259, 19288518]

約数ペア:

[(1, 19288518), (2, 9644259), (3, 6429506), (6, 3214753), (47, 410394), (94, 205197), (141, 136798), (282, 68399)]