18529930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9601}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 33530184

約数和(自身を除く): 15000254

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 9601, 19202, 48005, 96010, 1852993, 3705986, 9264965, 18529930]

約数ペア:

[(1, 18529930), (2, 9264965), (5, 3705986), (10, 1852993), (193, 96010), (386, 48005), (965, 19202), (1930, 9601)]