19248712

素因数分解:

$2^3\times 7^1\times {\mathrm{343727}}^1$

素因数の和:343740

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 21998648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 343727, 687454, 1374908, 2406089, 2749816, 4812178, 9624356, 19248712]

約数ペア:

[(1, 19248712), (2, 9624356), (4, 4812178), (7, 2749816), (8, 2406089), (14, 1374908), (28, 687454), (56, 343727)]