16622210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 32908032

約数和(自身を除く): 16285822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1103, 1370, 1507, 2206, 3014, 5515, 7535, 11030, 12133, 15070, 24266, 60665, 121330, 151111, 302222, 755555, 1511110, 1662221, 3324442, 8311105, 16622210]

約数ペア:

[(1, 16622210), (2, 8311105), (5, 3324442), (10, 1662221), (11, 1511110), (22, 755555), (55, 302222), (110, 151111), (137, 121330), (274, 60665), (685, 24266), (1103, 15070), (1370, 12133), (1507, 11030), (2206, 7535), (3014, 5515)]