39218396

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2027}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 78589056

約数和(自身を除く): 39370660

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2027, 2764, 4054, 4837, 8108, 9674, 14189, 19348, 28378, 56756, 1400657, 2801314, 5602628, 9804599, 19609198, 39218396]

約数ペア:

[(1, 39218396), (2, 19609198), (4, 9804599), (7, 5602628), (14, 2801314), (28, 1400657), (691, 56756), (1382, 28378), (2027, 19348), (2764, 14189), (4054, 9674), (4837, 8108)]