22415984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{60913}}^1$

素因数の和:60944

約数の個数: 20

約数和(自身を含む): 45320016

約数和(自身を除く): 22904032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 60913, 121826, 243652, 487304, 974608, 1400999, 2801998, 5603996, 11207992, 22415984]

約数ペア:

[(1, 22415984), (2, 11207992), (4, 5603996), (8, 2801998), (16, 1400999), (23, 974608), (46, 487304), (92, 243652), (184, 121826), (368, 60913)]