12914405

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8636

約数の個数: 16

約数和(自身を含む): 18125184

約数和(自身を除く): 5210779

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 8581, 42905, 60067, 300335, 368983, 1844915, 2582881, 12914405]

約数ペア:

[(1, 12914405), (5, 2582881), (7, 1844915), (35, 368983), (43, 300335), (215, 60067), (301, 42905), (1505, 8581)]