21083668298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136906937}}^1$

素因数の和:136906957

約数の個数: 16

約数和(自身を含む): 39429198144

約数和(自身を除く): 18345529846

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 136906937, 273813874, 958348559, 1505976307, 1916697118, 3011952614, 10541834149, 21083668298]

約数ペア:

[(1, 21083668298), (2, 10541834149), (7, 3011952614), (11, 1916697118), (14, 1505976307), (22, 958348559), (77, 273813874), (154, 136906937)]