2136854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 3440880

約数和(自身を除く): 1304026

約数列:

[1, 2, 19, 38, 53, 106, 1007, 1061, 2014, 2122, 20159, 40318, 56233, 112466, 1068427, 2136854]

約数ペア:

[(1, 2136854), (2, 1068427), (19, 112466), (38, 56233), (53, 40318), (106, 20159), (1007, 2122), (1061, 2014)]