11697584

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:1988

約数の個数: 20

約数和(自身を含む): 22725480

約数和(自身を除く): 11027896

約数列:

[1, 2, 4, 8, 16, 491, 982, 1489, 1964, 2978, 3928, 5956, 7856, 11912, 23824, 731099, 1462198, 2924396, 5848792, 11697584]

約数ペア:

[(1, 11697584), (2, 5848792), (4, 2924396), (8, 1462198), (16, 731099), (491, 23824), (982, 11912), (1489, 7856), (1964, 5956), (2978, 3928)]