1305583081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{31391}}^1$

素因数の和:31620

約数の個数: 16

約数和(自身を含む): 1506816000

約数和(自身を除く): 201232919

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 31391, 41591, 345301, 596429, 6246809, 6560719, 68714899, 118689371, 1305583081]

約数ペア:

[(1, 1305583081), (11, 118689371), (19, 68714899), (199, 6560719), (209, 6246809), (2189, 596429), (3781, 345301), (31391, 41591)]