27888146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97511}}^1$

素因数の和:97537

約数の個数: 16

約数和(自身を含む): 49146048

約数和(自身を除く): 21257902

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97511, 195022, 1072621, 1267643, 2145242, 2535286, 13944073, 27888146]

約数ペア:

[(1, 27888146), (2, 13944073), (11, 2535286), (13, 2145242), (22, 1267643), (26, 1072621), (143, 195022), (286, 97511)]