13666226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31489}}^1$

素因数の和:31529

約数の個数: 16

約数和(自身を含む): 24184320

約数和(自身を除く): 10518094

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 31489, 62978, 220423, 440846, 976159, 1952318, 6833113, 13666226]

約数ペア:

[(1, 13666226), (2, 6833113), (7, 1952318), (14, 976159), (31, 440846), (62, 220423), (217, 62978), (434, 31489)]