13340686

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 20369808

約数和(自身を除く): 7029122

約数列:

[1, 2, 101, 202, 211, 313, 422, 626, 21311, 31613, 42622, 63226, 66043, 132086, 6670343, 13340686]

約数ペア:

[(1, 13340686), (2, 6670343), (101, 132086), (202, 66043), (211, 63226), (313, 42622), (422, 31613), (626, 21311)]