19470514

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1913}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 33441408

約数和(自身を除く): 13970894

約数列:

[1, 2, 7, 14, 727, 1454, 1913, 3826, 5089, 10178, 13391, 26782, 1390751, 2781502, 9735257, 19470514]

約数ペア:

[(1, 19470514), (2, 9735257), (7, 2781502), (14, 1390751), (727, 26782), (1454, 13391), (1913, 10178), (3826, 5089)]