13040206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 20188944

約数和(自身を除く): 7148738

約数列:

[1, 2, 37, 74, 313, 563, 626, 1126, 11581, 20831, 23162, 41662, 176219, 352438, 6520103, 13040206]

約数ペア:

[(1, 13040206), (2, 6520103), (37, 352438), (74, 176219), (313, 41662), (563, 23162), (626, 20831), (1126, 11581)]