19941352

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{2971}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 37447200

約数和(自身を除く): 17505848

約数列:

[1, 2, 4, 8, 839, 1678, 2971, 3356, 5942, 6712, 11884, 23768, 2492669, 4985338, 9970676, 19941352]

約数ペア:

[(1, 19941352), (2, 9970676), (4, 4985338), (8, 2492669), (839, 23768), (1678, 11884), (2971, 6712), (3356, 5942)]