13889196

素因数分解:

$2^2\times 3^2\times {\mathrm{385811}}^1$

素因数の和:385821

約数の個数: 18

約数和(自身を含む): 35108892

約数和(自身を除く): 21219696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 385811, 771622, 1157433, 1543244, 2314866, 3472299, 4629732, 6944598, 13889196]

約数ペア:

[(1, 13889196), (2, 6944598), (3, 4629732), (4, 3472299), (6, 2314866), (9, 1543244), (12, 1157433), (18, 771622), (36, 385811)]