13402658

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 16

約数和(自身を含む): 20811840

約数和(自身を除く): 7409182

約数列:

[1, 2, 37, 74, 139, 278, 1303, 2606, 5143, 10286, 48211, 96422, 181117, 362234, 6701329, 13402658]

約数ペア:

[(1, 13402658), (2, 6701329), (37, 362234), (74, 181117), (139, 96422), (278, 48211), (1303, 10286), (2606, 5143)]