9857584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56009}}^1$

素因数の和:56028

約数の個数: 20

約数和(自身を含む): 20835720

約数和(自身を除く): 10978136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56009, 112018, 224036, 448072, 616099, 896144, 1232198, 2464396, 4928792, 9857584]

約数ペア:

[(1, 9857584), (2, 4928792), (4, 2464396), (8, 1232198), (11, 896144), (16, 616099), (22, 448072), (44, 224036), (88, 112018), (176, 56009)]