11568891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11978

約数の個数: 16

約数和(自身を含む): 17193600

約数和(自身を除く): 5624709

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 11939, 35817, 202963, 226841, 608889, 680523, 3856297, 11568891]

約数ペア:

[(1, 11568891), (3, 3856297), (17, 680523), (19, 608889), (51, 226841), (57, 202963), (323, 35817), (969, 11939)]