13502210

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1669}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 24348600

約数和(自身を除く): 10846390

約数列:

[1, 2, 5, 10, 809, 1618, 1669, 3338, 4045, 8090, 8345, 16690, 1350221, 2700442, 6751105, 13502210]

約数ペア:

[(1, 13502210), (2, 6751105), (5, 2700442), (10, 1350221), (809, 16690), (1618, 8345), (1669, 8090), (3338, 4045)]