13208156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{254003}}^1$

素因数の和:254020

約数の個数: 12

約数和(自身を含む): 24892392

約数和(自身を除く): 11684236

約数列:

[1, 2, 4, 13, 26, 52, 254003, 508006, 1016012, 3302039, 6604078, 13208156]

約数ペア:

[(1, 13208156), (2, 6604078), (4, 3302039), (13, 1016012), (26, 508006), (52, 254003)]