19667382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{468271}}^1$

素因数の和:468283

約数の個数: 16

約数和(自身を含む): 44954112

約数和(自身を除く): 25286730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 468271, 936542, 1404813, 2809626, 3277897, 6555794, 9833691, 19667382]

約数ペア:

[(1, 19667382), (2, 9833691), (3, 6555794), (6, 3277897), (7, 2809626), (14, 1404813), (21, 936542), (42, 468271)]