13016810

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1609}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 23473800

約数和(自身を除く): 10456990

約数列:

[1, 2, 5, 10, 809, 1609, 1618, 3218, 4045, 8045, 8090, 16090, 1301681, 2603362, 6508405, 13016810]

約数ペア:

[(1, 13016810), (2, 6508405), (5, 2603362), (10, 1301681), (809, 16090), (1609, 8090), (1618, 8045), (3218, 4045)]