1891060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 4144896

約数和(自身を除く): 2253836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4111, 8222, 16444, 20555, 41110, 82220, 94553, 189106, 378212, 472765, 945530, 1891060]

約数ペア:

[(1, 1891060), (2, 945530), (4, 472765), (5, 378212), (10, 189106), (20, 94553), (23, 82220), (46, 41110), (92, 20555), (115, 16444), (230, 8222), (460, 4111)]