19288794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{459257}}^1$

素因数の和:459269

約数の個数: 16

約数和(自身を含む): 44088768

約数和(自身を除く): 24799974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 459257, 918514, 1377771, 2755542, 3214799, 6429598, 9644397, 19288794]

約数ペア:

[(1, 19288794), (2, 9644397), (3, 6429598), (6, 3214799), (7, 2755542), (14, 1377771), (21, 918514), (42, 459257)]