13687306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 21300480

約数和(自身を除く): 7613174

約数列:

[1, 2, 31, 62, 257, 514, 859, 1718, 7967, 15934, 26629, 53258, 220763, 441526, 6843653, 13687306]

約数ペア:

[(1, 13687306), (2, 6843653), (31, 441526), (62, 220763), (257, 53258), (514, 26629), (859, 15934), (1718, 7967)]