13445426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 21550560

約数和(自身を除く): 8105134

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 5281, 10562, 100339, 200678, 353827, 707654, 6722713, 13445426]

約数ペア:

[(1, 13445426), (2, 6722713), (19, 707654), (38, 353827), (67, 200678), (134, 100339), (1273, 10562), (2546, 5281)]