12520618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3769}}^1$

素因数の和:3933

約数の個数: 16

約数和(自身を含む): 20629440

約数和(自身を除く): 8108822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 3769, 7538, 41459, 82918, 569119, 1138238, 6260309, 12520618]

約数ペア:

[(1, 12520618), (2, 6260309), (11, 1138238), (22, 569119), (151, 82918), (302, 41459), (1661, 7538), (3322, 3769)]