15840894

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{2719}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 15885186

約数列:

[1, 2, 3, 6, 971, 1942, 2719, 2913, 5438, 5826, 8157, 16314, 2640149, 5280298, 7920447, 15840894]

約数ペア:

[(1, 15840894), (2, 7920447), (3, 5280298), (6, 2640149), (971, 16314), (1942, 8157), (2719, 5826), (2913, 5438)]