21544094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75355

約数の個数: 16

約数和(自身を含む): 37966320

約数和(自身を除く): 16422226

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 75329, 150658, 828619, 979277, 1657238, 1958554, 10772047, 21544094]

約数ペア:

[(1, 21544094), (2, 10772047), (11, 1958554), (13, 1657238), (22, 979277), (26, 828619), (143, 150658), (286, 75329)]