11516450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20939}}^1$

素因数の和:20962

約数の個数: 24

約数和(自身を含む): 23369040

約数和(自身を除く): 11852590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 20939, 41878, 104695, 209390, 230329, 460658, 523475, 1046950, 1151645, 2303290, 5758225, 11516450]

約数ペア:

[(1, 11516450), (2, 5758225), (5, 2303290), (10, 1151645), (11, 1046950), (22, 523475), (25, 460658), (50, 230329), (55, 209390), (110, 104695), (275, 41878), (550, 20939)]