11889295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 15710112

約数和(自身を除く): 3820817

約数列:

[1, 5, 11, 55, 113, 565, 1243, 1913, 6215, 9565, 21043, 105215, 216169, 1080845, 2377859, 11889295]

約数ペア:

[(1, 11889295), (5, 2377859), (11, 1080845), (55, 216169), (113, 105215), (565, 21043), (1243, 9565), (1913, 6215)]