1900243070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17274937}}^1$

素因数の和:17274955

約数の個数: 16

約数和(自身を含む): 3731386608

約数和(自身を除く): 1831143538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17274937, 34549874, 86374685, 172749370, 190024307, 380048614, 950121535, 1900243070]

約数ペア:

[(1, 1900243070), (2, 950121535), (5, 380048614), (10, 190024307), (11, 172749370), (22, 86374685), (55, 34549874), (110, 17274937)]