13871066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 22876128

約数和(自身を除く): 9005062

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4813, 9626, 52943, 105886, 630503, 1261006, 6935533, 13871066]

約数ペア:

[(1, 13871066), (2, 6935533), (11, 1261006), (22, 630503), (131, 105886), (262, 52943), (1441, 9626), (2882, 4813)]