13195810

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 23804352

約数和(自身を除く): 10608542

約数列:

[1, 2, 5, 10, 571, 1142, 2311, 2855, 4622, 5710, 11555, 23110, 1319581, 2639162, 6597905, 13195810]

約数ペア:

[(1, 13195810), (2, 6597905), (5, 2639162), (10, 1319581), (571, 23110), (1142, 11555), (2311, 5710), (2855, 4622)]