11390444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 21565488

約数和(自身を除く): 10175044

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 691, 1268, 1382, 2764, 4121, 8242, 8983, 16484, 17966, 35932, 219047, 438094, 876188, 2847611, 5695222, 11390444]

約数ペア:

[(1, 11390444), (2, 5695222), (4, 2847611), (13, 876188), (26, 438094), (52, 219047), (317, 35932), (634, 17966), (691, 16484), (1268, 8983), (1382, 8242), (2764, 4121)]