10889372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 20645856

約数和(自身を除く): 9756484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1063, 2126, 2561, 4252, 5122, 10244, 13819, 27638, 55276, 209411, 418822, 837644, 2722343, 5444686, 10889372]

約数ペア:

[(1, 10889372), (2, 5444686), (4, 2722343), (13, 837644), (26, 418822), (52, 209411), (197, 55276), (394, 27638), (788, 13819), (1063, 10244), (2126, 5122), (2561, 4252)]