22475090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204319}}^1$

素因数の和:204337

約数の個数: 16

約数和(自身を含む): 44133120

約数和(自身を除く): 21658030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 204319, 408638, 1021595, 2043190, 2247509, 4495018, 11237545, 22475090]

約数ペア:

[(1, 22475090), (2, 11237545), (5, 4495018), (10, 2247509), (11, 2043190), (22, 1021595), (55, 408638), (110, 204319)]