19117579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 2268149

約数列:

[1, 13, 47, 67, 467, 611, 871, 3149, 6071, 21949, 31289, 40937, 285337, 406757, 1470583, 19117579]

約数ペア:

[(1, 19117579), (13, 1470583), (47, 406757), (67, 285337), (467, 40937), (611, 31289), (871, 21949), (3149, 6071)]