19334984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{142169}}^1$

素因数の和:142192

約数の個数: 16

約数和(自身を含む): 38385900

約数和(自身を除く): 19050916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 142169, 284338, 568676, 1137352, 2416873, 4833746, 9667492, 19334984]

約数ペア:

[(1, 19334984), (2, 9667492), (4, 4833746), (8, 2416873), (17, 1137352), (34, 568676), (68, 284338), (136, 142169)]