1188911999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{23339}}^1$

素因数の和:23782

約数の個数: 12

約数和(自身を含む): 1309980840

約数和(自身を除く): 121068841

約数列:

[1, 11, 121, 421, 4631, 23339, 50941, 256729, 2824019, 9825719, 108082909, 1188911999]

約数ペア:

[(1, 1188911999), (11, 108082909), (121, 9825719), (421, 2824019), (4631, 256729), (23339, 50941)]