19360754

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9949}}^1$

素因数の和:10097

約数の個数: 16

約数和(自身を含む): 33432000

約数和(自身を除く): 14071246

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 9949, 19898, 69643, 139286, 1382911, 2765822, 9680377, 19360754]

約数ペア:

[(1, 19360754), (2, 9680377), (7, 2765822), (14, 1382911), (139, 139286), (278, 69643), (973, 19898), (1946, 9949)]