39190018

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2027}}^1$

素因数の和:3417

約数の個数: 16

約数和(自身を含む): 67264704

約数和(自身を除く): 28074686

約数列:

[1, 2, 7, 14, 1381, 2027, 2762, 4054, 9667, 14189, 19334, 28378, 2799287, 5598574, 19595009, 39190018]

約数ペア:

[(1, 39190018), (2, 19595009), (7, 5598574), (14, 2799287), (1381, 28378), (2027, 19334), (2762, 14189), (4054, 9667)]