13157165

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1283}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 18119808

約数和(自身を除く): 4962643

約数列:

[1, 5, 7, 35, 293, 1283, 1465, 2051, 6415, 8981, 10255, 44905, 375919, 1879595, 2631433, 13157165]

約数ペア:

[(1, 13157165), (5, 2631433), (7, 1879595), (35, 375919), (293, 44905), (1283, 10255), (1465, 8981), (2051, 6415)]