39554774

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2851}}^1$

素因数の和:3851

約数の個数: 16

約数和(自身を含む): 67900416

約数和(自身を除く): 28345642

約数列:

[1, 2, 7, 14, 991, 1982, 2851, 5702, 6937, 13874, 19957, 39914, 2825341, 5650682, 19777387, 39554774]

約数ペア:

[(1, 39554774), (2, 19777387), (7, 5650682), (14, 2825341), (991, 39914), (1982, 19957), (2851, 13874), (5702, 6937)]