22137008

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10099}}^1$

素因数の和:10244

約数の個数: 20

約数和(自身を含む): 43207800

約数和(自身を除く): 21070792

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10099, 20198, 40396, 80792, 161584, 1383563, 2767126, 5534252, 11068504, 22137008]

約数ペア:

[(1, 22137008), (2, 11068504), (4, 5534252), (8, 2767126), (16, 1383563), (137, 161584), (274, 80792), (548, 40396), (1096, 20198), (2192, 10099)]