11128319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 12545280

約数和(自身を除く): 1416961

約数列:

[1, 17, 19, 131, 263, 323, 2227, 2489, 4471, 4997, 34453, 42313, 84949, 585701, 654607, 11128319]

約数ペア:

[(1, 11128319), (17, 654607), (19, 585701), (131, 84949), (263, 42313), (323, 34453), (2227, 4997), (2489, 4471)]