11987056

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{3803}}^1$

素因数の和:4008

約数の個数: 20

約数和(自身を含む): 23348952

約数和(自身を除く): 11361896

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 3803, 7606, 15212, 30424, 60848, 749191, 1498382, 2996764, 5993528, 11987056]

約数ペア:

[(1, 11987056), (2, 5993528), (4, 2996764), (8, 1498382), (16, 749191), (197, 60848), (394, 30424), (788, 15212), (1576, 7606), (3152, 3803)]