15126109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 16744960

約数和(自身を除く): 1618851

約数列:

[1, 19, 31, 61, 421, 589, 1159, 1891, 7999, 13051, 25681, 35929, 247969, 487939, 796111, 15126109]

約数ペア:

[(1, 15126109), (19, 796111), (31, 487939), (61, 247969), (421, 35929), (589, 25681), (1159, 13051), (1891, 7999)]