18812392

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{32213}}^1$

素因数の和:32292

約数の個数: 16

約数和(自身を含む): 35757540

約数和(自身を除く): 16945148

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 32213, 64426, 128852, 257704, 2351549, 4703098, 9406196, 18812392]

約数ペア:

[(1, 18812392), (2, 9406196), (4, 4703098), (8, 2351549), (73, 257704), (146, 128852), (292, 64426), (584, 32213)]