12534319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 15297280

約数和(自身を除く): 2762961

約数列:

[1, 7, 19, 73, 133, 511, 1291, 1387, 9037, 9709, 24529, 94243, 171703, 659701, 1790617, 12534319]

約数ペア:

[(1, 12534319), (7, 1790617), (19, 659701), (73, 171703), (133, 94243), (511, 24529), (1291, 9709), (1387, 9037)]