12553739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 14222304

約数和(自身を除く): 1668565

約数列:

[1, 11, 53, 61, 353, 583, 671, 3233, 3883, 18709, 21533, 35563, 205799, 236863, 1141249, 12553739]

約数ペア:

[(1, 12553739), (11, 1141249), (53, 236863), (61, 205799), (353, 35563), (583, 21533), (671, 18709), (3233, 3883)]