17772286

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18947}}^1$

素因数の和:19023

約数の個数: 16

約数和(自身を含む): 30923136

約数和(自身を除く): 13150850

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 18947, 37894, 132629, 265258, 1269449, 2538898, 8886143, 17772286]

約数ペア:

[(1, 17772286), (2, 8886143), (7, 2538898), (14, 1269449), (67, 265258), (134, 132629), (469, 37894), (938, 18947)]