15897013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 18002880

約数和(自身を除く): 2105867

約数列:

[1, 11, 37, 139, 281, 407, 1529, 3091, 5143, 10397, 39059, 56573, 114367, 429649, 1445183, 15897013]

約数ペア:

[(1, 15897013), (11, 1445183), (37, 429649), (139, 114367), (281, 56573), (407, 39059), (1529, 10397), (3091, 5143)]