19142504

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{2251}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 35941920

約数和(自身を除く): 16799416

約数列:

[1, 2, 4, 8, 1063, 2126, 2251, 4252, 4502, 8504, 9004, 18008, 2392813, 4785626, 9571252, 19142504]

約数ペア:

[(1, 19142504), (2, 9571252), (4, 4785626), (8, 2392813), (1063, 18008), (2126, 9004), (2251, 8504), (4252, 4502)]