30018448

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9721}}^1$

素因数の和:9922

約数の個数: 20

約数和(自身を含む): 58468108

約数和(自身を除く): 28449660

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9721, 19442, 38884, 77768, 155536, 1876153, 3752306, 7504612, 15009224, 30018448]

約数ペア:

[(1, 30018448), (2, 15009224), (4, 7504612), (8, 3752306), (16, 1876153), (193, 155536), (386, 77768), (772, 38884), (1544, 19442), (3088, 9721)]