11881916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 22176000

約数和(自身を除く): 10294084

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 1979, 3002, 3958, 6004, 7916, 37601, 75202, 150404, 156341, 312682, 625364, 2970479, 5940958, 11881916]

約数ペア:

[(1, 11881916), (2, 5940958), (4, 2970479), (19, 625364), (38, 312682), (76, 156341), (79, 150404), (158, 75202), (316, 37601), (1501, 7916), (1979, 6004), (3002, 3958)]