21598066

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2341}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 37097280

約数和(自身を除く): 15499214

約数列:

[1, 2, 7, 14, 659, 1318, 2341, 4613, 4682, 9226, 16387, 32774, 1542719, 3085438, 10799033, 21598066]

約数ペア:

[(1, 21598066), (2, 10799033), (7, 3085438), (14, 1542719), (659, 32774), (1318, 16387), (2341, 9226), (4613, 4682)]