15339389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 2723971

約数列:

[1, 13, 17, 31, 221, 403, 527, 2239, 6851, 29107, 38063, 69409, 494819, 902317, 1179953, 15339389]

約数ペア:

[(1, 15339389), (13, 1179953), (17, 902317), (31, 494819), (221, 69409), (403, 38063), (527, 29107), (2239, 6851)]