13858478

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 21167520

約数和(自身を除く): 7309042

約数列:

[1, 2, 109, 151, 218, 302, 421, 842, 16459, 32918, 45889, 63571, 91778, 127142, 6929239, 13858478]

約数ペア:

[(1, 13858478), (2, 6929239), (109, 127142), (151, 91778), (218, 63571), (302, 45889), (421, 32918), (842, 16459)]