22088048

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{18911}}^1$

素因数の和:18992

約数の個数: 20

約数和(自身を含む): 43384128

約数和(自身を除く): 21296080

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 18911, 37822, 75644, 151288, 302576, 1380503, 2761006, 5522012, 11044024, 22088048]

約数ペア:

[(1, 22088048), (2, 11044024), (4, 5522012), (8, 2761006), (16, 1380503), (73, 302576), (146, 151288), (292, 75644), (584, 37822), (1168, 18911)]