11640830

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2287}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 21003840

約数和(自身を除く): 9363010

約数列:

[1, 2, 5, 10, 509, 1018, 2287, 2545, 4574, 5090, 11435, 22870, 1164083, 2328166, 5820415, 11640830]

約数ペア:

[(1, 11640830), (2, 5820415), (5, 2328166), (10, 1164083), (509, 22870), (1018, 11435), (2287, 5090), (2545, 4574)]