25563142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5839}}^1$

素因数の和:6051

約数の個数: 16

約数和(自身を含む): 42048000

約数和(自身を除く): 16484858

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 5839, 11678, 64229, 128458, 1161961, 2323922, 12781571, 25563142]

約数ペア:

[(1, 25563142), (2, 12781571), (11, 2323922), (22, 1161961), (199, 128458), (398, 64229), (2189, 11678), (4378, 5839)]