11186960

素因数分解:

$2^4\times 5^1\times {\mathrm{139837}}^1$

素因数の和:139850

約数の個数: 20

約数和(自身を含む): 26009868

約数和(自身を除く): 14822908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139837, 279674, 559348, 699185, 1118696, 1398370, 2237392, 2796740, 5593480, 11186960]

約数ペア:

[(1, 11186960), (2, 5593480), (4, 2796740), (5, 2237392), (8, 1398370), (10, 1118696), (16, 699185), (20, 559348), (40, 279674), (80, 139837)]