11231348

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 18

約数和(自身を含む): 19971378

約数和(自身を除く): 8740030

約数列:

[1, 2, 4, 71, 142, 284, 557, 1114, 2228, 5041, 10082, 20164, 39547, 79094, 158188, 2807837, 5615674, 11231348]

約数ペア:

[(1, 11231348), (2, 5615674), (4, 2807837), (71, 158188), (142, 79094), (284, 39547), (557, 20164), (1114, 10082), (2228, 5041)]