3928060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 8683920

約数和(自身を除く): 4755860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10337, 20674, 41348, 51685, 103370, 196403, 206740, 392806, 785612, 982015, 1964030, 3928060]

約数ペア:

[(1, 3928060), (2, 1964030), (4, 982015), (5, 785612), (10, 392806), (19, 206740), (20, 196403), (38, 103370), (76, 51685), (95, 41348), (190, 20674), (380, 10337)]