13462385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 17200512

約数和(自身を除く): 3738127

約数列:

[1, 5, 17, 85, 251, 631, 1255, 3155, 4267, 10727, 21335, 53635, 158381, 791905, 2692477, 13462385]

約数ペア:

[(1, 13462385), (5, 2692477), (17, 791905), (85, 158381), (251, 53635), (631, 21335), (1255, 10727), (3155, 4267)]