22089584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125509}}^1$

素因数の和:125528

約数の個数: 20

約数和(自身を含む): 46689720

約数和(自身を除く): 24600136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125509, 251018, 502036, 1004072, 1380599, 2008144, 2761198, 5522396, 11044792, 22089584]

約数ペア:

[(1, 22089584), (2, 11044792), (4, 5522396), (8, 2761198), (11, 2008144), (16, 1380599), (22, 1004072), (44, 502036), (88, 251018), (176, 125509)]