16090884

素因数分解:

$2^2\times 3^2\times {\mathrm{446969}}^1$

素因数の和:446979

約数の個数: 18

約数和(自身を含む): 40674270

約数和(自身を除く): 24583386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 446969, 893938, 1340907, 1787876, 2681814, 4022721, 5363628, 8045442, 16090884]

約数ペア:

[(1, 16090884), (2, 8045442), (3, 5363628), (4, 4022721), (6, 2681814), (9, 1787876), (12, 1340907), (18, 893938), (36, 446969)]