13180690

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1571}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 23768640

約数和(自身を除く): 10587950

約数列:

[1, 2, 5, 10, 839, 1571, 1678, 3142, 4195, 7855, 8390, 15710, 1318069, 2636138, 6590345, 13180690]

約数ペア:

[(1, 13180690), (2, 6590345), (5, 2636138), (10, 1318069), (839, 15710), (1571, 8390), (1678, 7855), (3142, 4195)]