13926845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 3612355

約数列:

[1, 5, 23, 115, 347, 349, 1735, 1745, 7981, 8027, 39905, 40135, 121103, 605515, 2785369, 13926845]

約数ペア:

[(1, 13926845), (5, 2785369), (23, 605515), (115, 121103), (347, 40135), (349, 39905), (1735, 8027), (1745, 7981)]