13741424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19973}}^1$

素因数の和:20024

約数の個数: 20

約数和(自身を含む): 27244536

約数和(自身を除く): 13503112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19973, 39946, 79892, 159784, 319568, 858839, 1717678, 3435356, 6870712, 13741424]

約数ペア:

[(1, 13741424), (2, 6870712), (4, 3435356), (8, 1717678), (16, 858839), (43, 319568), (86, 159784), (172, 79892), (344, 39946), (688, 19973)]