38428270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{37309}}^1$

素因数の和:37419

約数の個数: 16

約数和(自身を含む): 69844320

約数和(自身を除く): 31416050

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 37309, 74618, 186545, 373090, 3842827, 7685654, 19214135, 38428270]

約数ペア:

[(1, 38428270), (2, 19214135), (5, 7685654), (10, 3842827), (103, 373090), (206, 186545), (515, 74618), (1030, 37309)]