12731024

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15013}}^1$

素因数の和:15074

約数の個数: 20

約数和(自身を含む): 25133436

約数和(自身を除く): 12402412

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15013, 30026, 60052, 120104, 240208, 795689, 1591378, 3182756, 6365512, 12731024]

約数ペア:

[(1, 12731024), (2, 6365512), (4, 3182756), (8, 1591378), (16, 795689), (53, 240208), (106, 120104), (212, 60052), (424, 30026), (848, 15013)]