11188820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11959

約数の個数: 24

約数和(自身を含む): 23998464

約数和(自身を除く): 12809644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11903, 23806, 47612, 59515, 119030, 238060, 559441, 1118882, 2237764, 2797205, 5594410, 11188820]

約数ペア:

[(1, 11188820), (2, 5594410), (4, 2797205), (5, 2237764), (10, 1118882), (20, 559441), (47, 238060), (94, 119030), (188, 59515), (235, 47612), (470, 23806), (940, 11903)]