13292506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 20557800

約数和(自身を除く): 7265294

約数列:

[1, 2, 53, 89, 106, 178, 1409, 2818, 4717, 9434, 74677, 125401, 149354, 250802, 6646253, 13292506]

約数ペア:

[(1, 13292506), (2, 6646253), (53, 250802), (89, 149354), (106, 125401), (178, 74677), (1409, 9434), (2818, 4717)]