12762770

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1847}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 23018688

約数和(自身を除く): 10255918

約数列:

[1, 2, 5, 10, 691, 1382, 1847, 3455, 3694, 6910, 9235, 18470, 1276277, 2552554, 6381385, 12762770]

約数ペア:

[(1, 12762770), (2, 6381385), (5, 2552554), (10, 1276277), (691, 18470), (1382, 9235), (1847, 6910), (3455, 3694)]