19949594

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2371}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 34270656

約数和(自身を除く): 14321062

約数列:

[1, 2, 7, 14, 601, 1202, 2371, 4207, 4742, 8414, 16597, 33194, 1424971, 2849942, 9974797, 19949594]

約数ペア:

[(1, 19949594), (2, 9974797), (7, 2849942), (14, 1424971), (601, 33194), (1202, 16597), (2371, 8414), (4207, 4742)]