13240205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3593}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 17596224

約数和(自身を除く): 4356019

約数列:

[1, 5, 11, 55, 67, 335, 737, 3593, 3685, 17965, 39523, 197615, 240731, 1203655, 2648041, 13240205]

約数ペア:

[(1, 13240205), (5, 2648041), (11, 1203655), (55, 240731), (67, 197615), (335, 39523), (737, 17965), (3593, 3685)]