13345016

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{18743}}^1$

素因数の和:18838

約数の個数: 16

約数和(自身を含む): 25304400

約数和(自身を除く): 11959384

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 18743, 37486, 74972, 149944, 1668127, 3336254, 6672508, 13345016]

約数ペア:

[(1, 13345016), (2, 6672508), (4, 3336254), (8, 1668127), (89, 149944), (178, 74972), (356, 37486), (712, 18743)]