19714352

素因数分解:

$2^4\times 7^1\times {\mathrm{176021}}^1$

素因数の和:176036

約数の個数: 20

約数和(自身を含む): 43653456

約数和(自身を除く): 23939104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 176021, 352042, 704084, 1232147, 1408168, 2464294, 2816336, 4928588, 9857176, 19714352]

約数ペア:

[(1, 19714352), (2, 9857176), (4, 4928588), (7, 2816336), (8, 2464294), (14, 1408168), (16, 1232147), (28, 704084), (56, 352042), (112, 176021)]