11257142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10127

約数の個数: 16

約数和(自身を含む): 18609360

約数和(自身を除く): 7352218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10069, 20138, 130897, 261794, 432967, 865934, 5628571, 11257142]

約数ペア:

[(1, 11257142), (2, 5628571), (13, 865934), (26, 432967), (43, 261794), (86, 130897), (559, 20138), (1118, 10069)]