11011156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 20956320

約数和(自身を除く): 9945164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 1979, 2782, 3958, 5564, 7916, 25727, 51454, 102908, 211753, 423506, 847012, 2752789, 5505578, 11011156]

約数ペア:

[(1, 11011156), (2, 5505578), (4, 2752789), (13, 847012), (26, 423506), (52, 211753), (107, 102908), (214, 51454), (428, 25727), (1391, 7916), (1979, 5564), (2782, 3958)]