1900560635

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{20389}}^1$

素因数の和:20678

約数の個数: 16

約数和(自身を含む): 2315651520

約数和(自身を除く): 415090885

約数列:

[1, 5, 103, 181, 515, 905, 18643, 20389, 93215, 101945, 2100067, 3690409, 10500335, 18452045, 380112127, 1900560635]

約数ペア:

[(1, 1900560635), (5, 380112127), (103, 18452045), (181, 10500335), (515, 3690409), (905, 2100067), (18643, 101945), (20389, 93215)]