12586893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 18398016

約数和(自身を除く): 5811123

約数列:

[1, 3, 11, 33, 233, 699, 1637, 2563, 4911, 7689, 18007, 54021, 381421, 1144263, 4195631, 12586893]

約数ペア:

[(1, 12586893), (3, 4195631), (11, 1144263), (33, 381421), (233, 54021), (699, 18007), (1637, 7689), (2563, 4911)]