13438690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17011}}^1$

素因数の和:17097

約数の個数: 16

約数和(自身を含む): 24497280

約数和(自身を除く): 11058590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 17011, 34022, 85055, 170110, 1343869, 2687738, 6719345, 13438690]

約数ペア:

[(1, 13438690), (2, 6719345), (5, 2687738), (10, 1343869), (79, 170110), (158, 85055), (395, 34022), (790, 17011)]