11896283390

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1\times {\mathrm{2609}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 21533001120

約数和(自身を除く): 9636717730

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2161, 2609, 4322, 5218, 10805, 13045, 21610, 26090, 455971, 550499, 911942, 1100998, 2279855, 2752495, 4559710, 5504990, 5638049, 11276098, 28190245, 56380490, 1189628339, 2379256678, 5948141695, 11896283390]

約数ペア:

[(1, 11896283390), (2, 5948141695), (5, 2379256678), (10, 1189628339), (211, 56380490), (422, 28190245), (1055, 11276098), (2110, 5638049), (2161, 5504990), (2609, 4559710), (4322, 2752495), (5218, 2279855), (10805, 1100998), (13045, 911942), (21610, 550499), (26090, 455971)]