13826086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 21411936

約数和(自身を除く): 7585850

約数列:

[1, 2, 37, 74, 257, 514, 727, 1454, 9509, 19018, 26899, 53798, 186839, 373678, 6913043, 13826086]

約数ペア:

[(1, 13826086), (2, 6913043), (37, 373678), (74, 186839), (257, 53798), (514, 26899), (727, 19018), (1454, 9509)]